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Torque vectoring

Torque vectoring is a vehicle dynamics technology that actively distributes driving torque to individual wheels, typically on the same axle, to generate a corrective yaw moment and optimize handling, stability, and traction during maneuvers such as cornering.^[1] This electronic control system monitors sensors for wheel speeds, yaw rate, and steering input to independently adjust torque, often using differentials, brakes, or electric motors, thereby improving the vehicle's response without relying solely on steering adjustments.^[2] By directing more torque to the outer wheel in a turn, for instance, it reduces understeer and enhances grip, making the vehicle more agile and predictable.^[3] The technology encompasses several implementations, including brake-based torque vectoring, which applies selective braking to the inner wheel to simulate torque redirection and is cost-effective for front-wheel-drive vehicles; differential-based systems, such as multi-plate clutches integrated with open differentials for precise power splitting in all-wheel-drive setups; and electric torque vectoring in electric vehicles (EVs), leveraging independent wheel motors for rapid, software-controlled distribution without mechanical linkages.^[2]^[4] These methods induce longitudinal tractive effort differences to create yaw moments, with electric variants offering superior responsiveness due to high-bandwidth motor control.^[5] Benefits include maximized traction on low-grip surfaces, reduced steering effort for better driver confidence, and integration with advanced driver-assistance systems (ADAS) for enhanced safety and energy efficiency.^[6]^[7] Introduced in production automobiles in 2004 with Honda's Super Handling All-Wheel Drive (SH-AWD) system in the 2005 Acura RL, torque vectoring evolved from earlier active yaw control concepts to become a staple in high-performance and luxury vehicles. Pioneered further by systems like Mitsubishi's Super All-Wheel Control in the Lancer Evolution series, it has gained prominence in EVs through projects like the EU's E-VECTOORC initiative, enabling customizable driving dynamics and compensating for battery weight distribution.^[7] Ongoing advancements, including model predictive control algorithms and in-wheel motor designs, promise broader adoption across vehicle segments for superior stability and off-road capability.^[8]^[1]

Fundamentals

Definition and Purpose

Torque vectoring is a vehicle dynamics technology that involves the selective distribution of driving or braking torque to individual wheels or axles, enabling precise control over the vehicle's yaw moment and overall stability. This active approach allows for dynamic adjustment of torque allocation based on real-time driving conditions, such as steering input, speed, and road surface, to optimize handling and performance. Unlike traditional open or limited-slip differentials, which passively split torque equally or based on mechanical resistance without electronic intervention, torque vectoring employs sensors and actuators to intentionally bias torque distribution, thereby influencing the vehicle's rotational behavior around its vertical axis.^[9] The primary purpose of torque vectoring is to enhance cornering agility by reducing understeer and oversteer tendencies, allowing the vehicle to follow the driver's intended path more accurately through turns.^[9] For instance, during a corner, more torque can be directed to the outer wheel to generate a stabilizing yaw moment, improving grip and enabling higher cornering speeds without excessive steering effort. It also boosts traction on varied surfaces, such as wet or uneven roads, by optimizing torque to wheels with the best grip, minimizing wheel slip and maximizing longitudinal acceleration or deceleration.^[2] Furthermore, torque vectoring integrates seamlessly with electronic stability control (ESC) systems, complementing braking-based interventions to maintain vehicle composure during limit handling scenarios like sudden maneuvers or evasive actions. As an integral component of active vehicle dynamics, torque vectoring addresses the inherent limitations of passive differentials, which often fail to provide the nuanced control needed for modern high-performance or all-wheel-drive applications. This technology emerged as a response to the constraints of conventional differentials in demanding conditions, where equal torque splitting could lead to suboptimal stability and reduced maneuverability. By enabling proactive yaw moment control, it plays a crucial role in elevating overall vehicle responsiveness and safety.^[2]

Core Principles

Torque vectoring relies on fundamental principles of vehicle dynamics, which describe how forces and moments influence a vehicle's motion around its center of gravity (CG), the point where the vehicle's mass is effectively concentrated. The CG's position, particularly its height above the ground and longitudinal location relative to the axles, determines stability during maneuvers; a higher CG increases susceptibility to rollover, while uneven weight distribution affects traction. During cornering or acceleration, weight transfer occurs as inertial forces shift normal loads between axles and wheels—for instance, lateral acceleration causes more load on the outer wheels, reducing grip on the inner ones and altering handling characteristics. The core physics of torque vectoring involves generating a yaw moment, which is the rotational force about the vehicle's vertical axis that influences turning behavior, through an imbalance in torque applied to the left and right wheels on an axle. By varying torque (T), the longitudinal forces at the wheels differ, as force F_x = T / r (where r is the wheel's effective rolling radius), creating a couple that produces the yaw moment without primarily relying on steering or braking. This torque imbalance induces differential wheel speeds, which interact with lateral forces generated by tire slip angles during cornering, allowing precise control over the vehicle's yaw rate (angular velocity about the vertical axis). To derive the yaw moment M_z from basic vehicle dynamics, consider the longitudinal forces F_{x,r} = T_r / r and F_{x,l} = T_l / r at the right and left wheels, respectively. The moment arm from the vehicle centerline to each wheel is half the track width t/2. The net yaw moment is then M_z = (F_{x,r} - F_{x,l}) \times (t/2), substituting the forces yields:

M_z = \frac{(T_r - T_l) \times (t/2)}{r}

where T_r and T_l are the torques at the right and left wheels, t is the axle track width, and r is the wheel rolling radius; this assumes negligible slip and small angles for simplicity. Torque vectoring mitigates understeer (where the vehicle turns less sharply than intended due to front tire saturation) and oversteer (excessive turning from rear tire saturation) by actively applying torque imbalances to create corrective yaw moments, effectively adjusting the vehicle's understeer gradient K_{us} = \frac{m}{L} \left( \frac{l_r C_r - l_f C_f}{C_f C_r} \right), where m is vehicle mass, L is wheelbase, l_f and l_r are distances from CG to front and rear axles, and C_f, C_r are front and rear axle cornering stiffnesses. This active torque distribution operates within the nonlinear tire slip curves, which plot lateral force F_y against slip angle α (the angle between wheel heading and velocity vector), typically linear at low α for predictable handling but saturating at higher values to limit grip. By monitoring wheel speeds and torques, the system ensures operation near optimal slip ratios, maximizing lateral force utilization without exceeding friction limits. Integration with Ackermann steering geometry, which aligns inner and outer wheel angles (δ_inner > δ_outer) to minimize tire scrub during turns based on vehicle speed and radius, further refines torque allocation by accounting for inherent differential wheel speeds, preventing unwanted slip amplification.^[10]

Historical Development

Early Innovations

The origins of torque vectoring trace back to early 20th-century innovations in differential technology aimed at improving vehicle traction and stability. Ferdinand Porsche significantly influenced these developments through his work on limited-slip differentials. In 1933, Porsche patented an early form of limited-slip differential, which used mechanical means to restrict speed differences between wheels, thereby distributing torque more effectively to prevent loss of traction on uneven surfaces. This design addressed fundamental challenges in yaw control by ensuring power was not wasted on spinning wheels, laying conceptual groundwork for later vectoring systems.^[11] Pre-automotive applications provided analogous ideas for torque distribution in yaw control. In aviation, thrust vectoring concepts emerged in the 1950s for vertical takeoff and landing (VTOL) aircraft, where adjustable engine nozzles directed thrust to enhance directional stability, similar to differential torque allocation in ground vehicles. In rail systems, 1960s experiments explored differential torque application to wheelsets for better curving and stability, as seen in studies of wheel-rail contact dynamics that influenced early active control prototypes. These efforts highlighted the potential of torque modulation to counteract yaw moments without relying solely on steering.^[12] Key milestones in the 1970s and 1980s built on these foundations through patents and prototypes that transitioned limited-slip systems toward active torque vectoring. Harry Ferguson's team advanced four-wheel-drive concepts with the 1961 P99 Formula 1 car, the first all-wheel-drive racer featuring a 50/50 torque split via limited-slip differentials at both axles, which improved handling in racing conditions and demonstrated practical torque distribution in high-performance road car concepts. By the 1970s, Ferguson Research Limited patented viscous coupling mechanisms (e.g., GB 1 434 885, filed 1973) that evolved passive limited-slip differentials into more responsive systems capable of dynamic torque biasing based on wheel slip. These innovations overcame mechanical limitations by introducing fluid-based actuation for smoother torque transfer.^[13] In the mid-1980s, Japanese manufacturers pioneered active prototypes integrating hydraulic actuation for precise yaw control. Mitsubishi developed early active yaw control systems in its HSR concept series starting in 1987, with hydraulic multi-plate clutches in the rear differential for variable torque distribution between rear wheels appearing in later models like the HSR-V (1995), enhancing cornering agility. This prototype addressed hydraulic actuation's challenges, such as response delays and complexity, by coupling it with sensors for real-time slip detection, marking a shift toward electronically assisted systems while remaining pre-commercial.

Advancements in Automotive Applications

The evolution of torque vectoring in automotive applications accelerated in the 1990s with the introduction of active systems designed to enhance vehicle handling through lateral torque distribution. Mitsubishi Motors pioneered the first production active yaw control (AYC) system in 1996, fitted to the Lancer Evolution IV, which actively varied torque between the rear wheels to induce yaw moments and improve cornering stability.^[14] This breakthrough marked a shift from passive differentials to electronically controlled mechanisms, initially developed to meet the demands of rally competition.^[15] In the 2000s, torque vectoring expanded through integration with existing stability technologies, broadening its application beyond niche performance vehicles. In 2004, Honda introduced the first production torque vectoring system, Super Handling All-Wheel Drive (SH-AWD), on the Acura MDX, using electronically controlled clutches to variably distribute torque to individual rear wheels for improved cornering response. Manufacturers began combining torque vectoring with anti-lock braking systems (ABS) and electronic stability control (ESC) to create more cohesive chassis dynamics, allowing seamless transitions between braking interventions and torque adjustments for refined handling.^[2] Audi introduced its sport differential in 2008 on the S4 sedan (2009 model year), enabling up to 85% of rear-axle torque to be directed to the outer wheel during cornering, enhancing agility without relying solely on braking. The 2010s and 2020s saw torque vectoring evolve toward software-defined controls, leveraging advanced algorithms and sensors for predictive adjustments in luxury and performance segments. BMW integrated torque vectoring via its Dynamic Performance Control (DPC) system starting with the 2008 X6, using multi-plate clutches and yaw-rate sensors to vary torque across the rear axle in milliseconds, a feature later expanded across xDrive models.^[16] Similarly, Ferrari debuted Side Slip Control (SSC) in the 2009 458 Italia, an algorithm-based system that estimates vehicle sideslip and modulates torque through the E-Diff electronic differential to maintain optimal traction during dynamic maneuvers.^[17] These advancements emphasized model predictive control software, enabling over-the-air updates and adaptability to diverse driving conditions. Key drivers of torque vectoring's widespread adoption included regulatory pressures for enhanced safety and competitive pressures from motorsport. Euro NCAP's emphasis on electronic stability systems in its ratings from the mid-2000s incentivized manufacturers to incorporate advanced torque distribution for superior stability scores, indirectly promoting vectoring as an extension of ESC.^[18] In parallel, World Rally Championship (WRC) competition, particularly Mitsubishi's rally program, accelerated development by validating torque vectoring in extreme conditions, influencing production systems like AYC to prioritize responsive handling.^[14]

Operating Mechanisms

Mechanical Torque Vectoring

Mechanical torque vectoring encompasses passive and semi-active systems that distribute driving torque between wheels using mechanical hardware, enabling improved traction and handling without reliance on electronic actuation. These systems primarily modify traditional differentials to bias torque toward the wheel with greater grip, enhancing vehicle stability during cornering or on uneven surfaces. Unlike open differentials, which equally split torque regardless of conditions, mechanical torque vectoring hardware introduces resistance to speed differentiation, allowing variable distribution based on physical forces. Key hardware types include bevel gear differentials augmented with clutch packs, such as multi-plate friction clutches, and viscous couplings. Clutch pack differentials, often featuring wet multi-disc assemblies, use interleaved plates connected to the side gears and differential carrier to generate locking torque through friction. Viscous couplings, filled with high-viscosity silicone fluid housed in a sealed drum with perforated plates, rely on fluid shear to transfer torque when wheel speeds differ. Planetary gearsets represent another approach for axle torque splitting, incorporating sun, planet, and ring gears to mechanically proportion torque between axles or wheels via fixed or variable ratios, often combined with preload mechanisms for semi-active biasing. Operation of these systems centers on torque biasing through preload or friction. Preload is applied via springs, such as Belleville washers, to maintain a baseline locking torque (typically around 300 Nm) that resists differential action even under equal wheel speeds. Friction-based mechanisms, like those in clutch packs, amplify this effect proportionally to input torque or speed differences, with static friction coefficients around 0.12 enabling up to 2.5 times torque bias ratios. For instance, Torsen differentials adapt torque-sensing principles using worm or helical gears arranged in a planetary-like configuration, where axial separation forces from input torque automatically direct more power (up to 4:1 bias) to the slower-rotating wheel with superior grip. In planetary gearsets, torque split occurs mechanically through gear meshing, where the carrier rotation influences output shafts based on the basic ratio. A fundamental relation in these geared systems is the output torque determined by input torque and the gear ratio factor, expressed as T_{\text{out}} = T_{\text{in}} \times \text{gear ratio factor}, where the factor derives from the configuration (e.g., number of teeth or stages) to achieve desired biasing without external control. The primary advantages of mechanical torque vectoring lie in its simplicity and independence from external power sources, ensuring consistent performance in all conditions without electrical failures or added wiring complexity. These systems are robust for high-torque applications, with no need for sensors or actuators, making them cost-effective for baseline enhancements over open differentials. However, mechanical implementations are inherently reactive, only engaging after slip begins, which limits proactive stability interventions compared to electronic methods. Additionally, components like clutch packs and viscous fluids experience wear from friction and heat, potentially reducing effectiveness over time and requiring periodic maintenance.

Electronic and Active Systems

Electronic and active torque vectoring systems represent an advanced evolution in vehicle dynamics control, leveraging electronic components to actively distribute torque among wheels in real-time based on driving conditions. These systems integrate sensors that monitor vehicle states, such as yaw rate sensors for detecting rotational motion around the vertical axis and wheel speed encoders for tracking individual wheel rotations, feeding data into an electronic control unit (ECU) that processes inputs to modulate torque distribution. Actuators, including brake-by-wire systems that apply selective braking to specific wheels or electric motors in individual wheel drives, execute the ECU's commands to achieve precise torque vectoring, enhancing stability and handling without relying solely on mechanical linkages. This sensor-actuator feedback loop allows for dynamic adjustments that respond to transient events like cornering or slippery surfaces, distinguishing active systems from passive mechanical ones by their ability to predict and counteract understeer or oversteer proactively. Control strategies in electronic torque vectoring primarily employ proportional-integral-derivative (PID) algorithms to maintain a target yaw rate, ensuring the vehicle's actual yaw rate aligns with driver intent derived from steering angle and vehicle speed. The PID controller calculates the required control torque demand T_d using the formula:

T_d = K_p (\psi_{des} - \psi) + K_i \int (\psi_{des} - \psi) \, dt + K_d \frac{d}{dt} (\psi_{des} - \psi)

where \psi is the measured yaw rate, \psi_{des} is the desired yaw rate, and K_p, K_i, K_d are tuning gains selected based on vehicle dynamics models to balance responsiveness and stability; this equation derives from standard feedback control theory, with the proportional term addressing immediate errors, the integral term eliminating steady-state offsets, and the derivative term anticipating changes. Complementary predictive models incorporate variables like vehicle speed and steering angle to forecast yaw demands, enabling preemptive torque adjustments via model predictive control (MPC) frameworks that optimize actuator outputs while respecting physical constraints such as tire-road friction limits. These strategies are often implemented in software running on the ECU, allowing for tunable parameters that adapt to different driving modes or road conditions. The evolution of these systems has progressed from hydraulic actuators, which used fluid pressure to modulate clutch packs or differentials in early active setups, to fully electric actuators that offer faster response times and greater precision through direct motor control. This shift, accelerated in the 2000s with the adoption of controller area network (CAN) bus protocols, facilitates seamless integration across multiple vehicle systems like electronic stability control (ESC) and traction control, enabling coordinated torque vectoring that enhances overall chassis performance. For instance, modern implementations in electric vehicles utilize in-wheel motors as actuators, allowing independent torque application to each wheel with minimal latency, a capability that hydraulic systems could not match due to their mechanical complexity and slower actuation. This progression has been driven by advancements in sensor accuracy and computational power, reducing system weight and improving fuel efficiency in production applications.

Vehicle Applications

Rear-Wheel and Front-Wheel Drive

In rear-wheel drive (RWD) vehicles, torque vectoring primarily focuses on distributing torque between the rear wheels to enhance handling, particularly by countering understeer during cornering. This is achieved by increasing torque to the outer rear wheel, which generates a yaw moment that helps the vehicle rotate more effectively into the turn. A prominent example is BMW's Active M Differential, an electronically controlled system that uses multi-plate clutches actuated by an electric motor to vary torque distribution based on inputs like wheel speeds, yaw rate, and accelerator position.^[19] This setup allows proactive torque transfer without relying on wheel speed differences, improving stability in high-speed maneuvers and reducing the tendency for the vehicle to push wide in corners.^[19] In front-wheel drive (FWD) vehicles, torque vectoring adaptations are constrained to the front axle, often employing braking-based systems to simulate differential torque distribution since mechanical differentials are less common in this configuration. These systems apply selective braking to the inner front wheel during cornering, which slows it slightly and redirects available torque to the outer wheel, effectively mimicking the effect of rear-axle vectoring by creating a virtual pivot point that enhances steering response.^[20] Integration with the vehicle's electronic stability control and steering rack allows for precise modulation, as seen in implementations like Volkswagen's XDS system in the Golf GTI, where brake intervention improves turn-in agility without altering the physical steering geometry.^[21] This approach counters the inherent understeer of FWD layouts by boosting yaw rate tracking and lateral acceleration.^[1] Challenges in applying torque vectoring to two-wheel drive (2WD) vehicles stem from the single driven axle, which limits overall torque redistribution potential compared to multi-axle systems and increases risks of traction loss if interventions exceed available grip.^[1] Braking-based methods in FWD, for instance, can lead to accelerated brake wear and reduced effectiveness during sustained high-load cornering due to heat buildup, potentially causing temporary loss of braking precision.^[20] Hybrid mechanical-electronic setups, such as those combining clutches with electronic actuators, address some limitations by offering more consistent torque biasing but still require careful calibration to avoid over-intervention that could destabilize the vehicle.^[19] Performance metrics from torque vectoring in 2WD configurations demonstrate notable improvements in handling, with systems enabling improvements in steady-state cornering through better understeer gradient control and enhanced turn-in response.^[22] These benefits are particularly evident in transient maneuvers, where yaw rate errors can be significantly minimized via optimized controllers, allowing drivers to maintain higher entry speeds into corners with greater stability.^[1]

All-Wheel Drive Systems

In all-wheel drive (AWD) systems, torque vectoring extends beyond single-axle management by incorporating both front-rear torque distribution and lateral vectoring at individual wheels or axles, enabling more balanced control across the vehicle. Configurations often feature torque-on-demand mechanisms, such as the Haldex system, which employs electronically controlled multi-plate clutches to transfer up to 50% of engine torque from the front to the rear axle based on driving conditions, while integrating rear axle differentials or clutch packs for side-to-side distribution.^[23] These multi-clutch setups, as seen in advanced AWD architectures, allow independent torque allocation to each rear wheel, enhancing maneuverability without relying solely on braking interventions.^[24] Operation of torque vectoring in AWD vehicles involves real-time monitoring of wheel slip, steering angle, vehicle yaw rate, and throttle input via electronic control units, which dynamically adjust torque splits to maintain optimal traction and stability. For instance, Subaru's Symmetrical AWD system operates as a full-time setup with a default 50:50 front-rear distribution, incorporating active torque vectoring through electronically managed differentials or brake applications to redirect torque to the outer wheel during cornering, thereby generating a corrective yaw moment.^[25] In slip-prone scenarios, such as acceleration on low-grip surfaces, the system shifts torque preferentially to wheels with better adhesion, preventing loss of control and improving overall drivability.^[26] The primary benefits of torque vectoring in AWD include superior all-surface traction by actively routing power to gripped wheels, reducing wheel spin and enhancing acceleration in varied conditions like wet roads or gravel.^[27] Additionally, it provides precise yaw control across axles, which stabilizes the vehicle during turns and mitigates understeer or oversteer, leading to improved handling and active safety in dynamic driving.^[24] Unlike two-wheel drive systems limited to a single axle, AWD torque vectoring offers greater stability by leveraging all four wheels for force distribution. Integration with traction control systems allows AWD torque vectoring to adapt between on-road and off-road modes; for example, Toyota's Dynamic Torque Vectoring AWD uses sensor data to prioritize lateral distribution for agile cornering on pavement while maximizing front-rear bias for climbing or loose terrain traction.^[28] This synergy ensures seamless transitions, with electronic overrides preventing excessive slip and optimizing power delivery for both efficiency and performance.^[29]

Electric and Hybrid Vehicles

In electric vehicles (EVs), torque vectoring benefits significantly from the use of independent wheel motors, which enable precise and rapid torque distribution to each wheel without mechanical differentials.^[30] This setup allows for enhanced vehicle stability, reduced steering effort, and improved yaw rate tracking, particularly during cornering or slippery conditions.^[31] For instance, Rivian's quad-motor configuration in models like the R1T provides individual motor control per wheel, with Gen 2 delivering 1,025 horsepower as of 2025 and enabling true torque vectoring for superior off-road traction and on-road agility.^[32] Additionally, torque vectoring integrates seamlessly with regenerative braking systems in EVs, where individual wheel torque adjustments optimize energy recuperation by varying braking force per wheel, potentially recovering more kinetic energy during deceleration.^[33] In hybrid vehicles, torque vectoring involves blending torque from internal combustion engines (ICE) and electric motors to achieve smoother power delivery and dynamic control.^[34] This integration allows for variable distribution between propulsion sources, enhancing overall drivetrain efficiency while maintaining handling benefits. Systems like Audi's e-tron Quattro employ virtual torque vectoring through three electric motors and selective brake interventions, mobilizing up to 370 kW of power and providing fully variable all-wheel drive without traditional mechanical links.^[35] Key features of torque vectoring in EVs and hybrids include torque fill mechanisms that ensure seamless power delivery by instantly compensating for any torque interruptions, leveraging the electric motors' immediate response at zero RPM.^[36] This contributes to energy efficiency gains, with optimized vectoring algorithms improving overall vehicle efficiency by up to 17% through reduced power losses and better lateral performance.^[37] Tesla's dual-motor all-wheel-drive (AWD) systems exemplify software-based torque vectoring, where independent front and rear motor control simulates differential locking and neutralizes understeer or oversteer via algorithmic torque biasing.^[38] Recent advancements as of 2025, such as in the Tesla Cybertruck, incorporate torque vectoring with steer-by-wire for enhanced maneuverability in electric pickups. Despite these advantages, challenges in EV torque vectoring include battery thermal management during high-torque events, where rapid power demands generate significant heat, potentially leading to reduced performance or safety risks if not mitigated.^[39] In the 2020s, advancements in inverter control have addressed this by enabling finer torque modulation and real-time thermal monitoring, improving energy recovery and system reliability in multi-motor setups.^[40]

Non-Automotive Uses

Torque vectoring extends beyond automotive applications to enhance performance in rail vehicles, where axle torque distribution aids curve negotiation by applying differential torque to independently rotating wheels (IRW). This technique, often implemented via torque difference control, steers wheelsets actively to reduce lateral forces on curves, minimizing wheel flange contact and wear. For instance, simulations of rail vehicles with IRW demonstrate that torque difference control between left and right wheels lowers flange forces across a range of curve radii, particularly in sharp turns, leading to decreased wheel-rail interaction damage.^[41] Such systems contribute to moderate energy savings by reducing rolling resistance and creepage losses during curving, improving overall efficiency in rail operations.^[42] In heavy machinery, torque vectoring improves traction and maneuverability on uneven terrain. Electro-hydraulic systems in agricultural tractors, such as those employing variable four-wheel drive, distribute torque dynamically between axles or wheels to optimize power delivery under load. For example, Challenger's 1000 Series tractors use torque vectoring with dual transmissions to provide articulated-like performance in a rigid frame, enhancing stability and reducing slippage during fieldwork. These adaptations account for slower response requirements compared to high-speed vehicles, prioritizing durability over rapid adjustments, and address environmental factors like soil variability or inclines that affect traction. Aviation concepts, particularly in vertical takeoff and landing (VTOL) drones, leverage torque vectoring through differential motor torques for precise attitude control. In multi-rotor configurations, varying torque across propellers enables yaw, pitch, and roll adjustments without mechanical surfaces, improving stability in hover and transition phases. Thrust vectoring extensions in propeller-driven VTOL UAVs further enhance maneuverability and fault tolerance, as seen in systems that dynamically redirect thrust for enhanced environmental adaptability.^[43] These applications emphasize compact, lightweight implementations suited to aerial constraints, differing from ground-based systems by focusing on rapid, multi-axis responses. Emerging uses include autonomous mining vehicles, where torque vectoring bolsters stability on rugged terrains. In series-hybrid articulated dump trucks, torque-vectoring control allocates drive torques to individual wheels, estimating normal forces to generate stabilizing yaw moments and prevent rollover or slippage on slopes. For off-road and rail contexts, adaptations involve slower actuation to match operational speeds, integration with fixed track gauges in rail to optimize wheel-rail conformity, and robust designs for dust or vibration, yielding benefits like reduced wear and energy efficiency in demanding environments.^[42]

Performance Impacts

Handling and Stability Benefits

Torque vectoring enhances vehicle handling by enabling more precise control over yaw moments, allowing for neutral steering balance that reduces the tendency toward understeer or oversteer during cornering. This results in improved agility, as evidenced by driver feedback in controlled tests where vehicles equipped with torque vectoring systems exhibit sharper turn-in response and better line-following capability compared to non-vectoring setups.^[44] In performance driving scenarios, such systems have demonstrated lap time reductions of approximately 1.1 seconds on typical circuits, highlighting their impact on overall track performance.^[45] Stability benefits arise from torque vectoring's ability to counteract unwanted vehicle motions, particularly in high-center-of-gravity vehicles like SUVs, where it helps prevent rollover by generating stabilizing yaw moments through differential torque application.^[46] Traction is notably improved in both wet and dry conditions, with systems providing an increase in lateral grip limits by optimizing wheel slip and load transfer during dynamic maneuvers.^[1] Furthermore, integration with advanced driver assistance systems (ADAS) amplifies these effects, allowing torque vectoring to coordinate with electronic stability control for enhanced overall vehicle poise in emergency situations. Quantitatively, torque vectoring modifies steady-state cornering behavior by reducing the understeer gradient K, which extends the linear handling range and boosts maximum achievable lateral acceleration. A lower K achieved via torque vectoring enables higher cornering speeds without loss of control by shifting the steady-state cornering diagram toward neutral steer. Torque vectoring can significantly reduce K, depending on implementation.^[6]^[47] In standardized testing, such as the ISO 3888-2 double-lane change maneuver, torque vectoring-equipped vehicles show superior results, including reduced lateral deviation and higher completion speeds while maintaining stability thresholds.^[48] These outcomes underscore the system's role in elevating both objective metrics and subjective confidence in vehicle dynamics.^[48]

Limitations and Challenges

Torque vectoring systems, especially electronic variants, introduce substantial technical complexity that elevates the risk of failure points compared to conventional differentials. This complexity arises from the need for precise real-time control involving multiple actuators, sensors, and control algorithms, which can be susceptible to model uncertainties, external disturbances, and estimation errors for unmeasurable states like vehicle sideslip angle.^[1] Sensor faults, including drift in lateral dynamics sensors, further compromise system reliability, necessitating advanced fault-tolerant designs to maintain stability during operation.^[49] Additionally, electronic systems in electric vehicles exhibit notable power consumption from actuators such as in-wheel motors, which can reduce overall energy efficiency despite handling benefits.^[1] The implementation of torque vectoring significantly increases vehicle production and ownership costs, often confining its use to premium or upper-segment models due to added weight, materials, and engineering demands. High upfront system costs, stemming from specialized components like multi-clutch differentials or dual motors, contribute to a premium pricing structure that can deter broader market adoption in cost-sensitive segments.^[50] Maintenance challenges are exacerbated by this complexity, with actuators and sensors requiring specialized servicing; overheating in torque distribution units and the lack of standardized fluid change intervals for certain differentials can lead to premature wear and extended warranty claims.^[51] In edge cases, such as extreme maneuvers or low-grip surfaces, torque vectoring may over-correct or lose effectiveness, particularly when tire-road friction limits are reached without seamless integration with anti-lock braking or stability systems. Conflicts between torque vectoring and vehicle stability control can induce instability, rendering the system ineffective as a backup in steer-by-wire failure scenarios.^[52] On low-adhesion roads, the system's reliance on accurate friction estimation heightens the risk of understeer or oversteer if sensor data deviates.^[1] Regulatory and safety concerns are amplified in connected vehicles, where electronic torque vectoring interfaces with networked ECUs, exposing them to cybersecurity vulnerabilities that could induce unintended yaw through remote hacks. Studies on steer-by-wire architectures, which often incorporate torque vectoring for lateral control, reveal exploitable flaws in electronic stability modules that could compromise vehicle dynamics.^[53] These risks, prominent in the 2020s amid rising vehicle connectivity, underscore the need for robust intrusion detection to prevent safety-critical manipulations.^[54]

Notable Implementations

Production Vehicle Examples

Porsche's Torque Vectoring Plus (PTV+) system exemplifies advanced implementation in luxury performance vehicles, particularly in the 911 lineup. PTV+ combines mechanical and electronic elements to achieve fully variable torque distribution to the individual rear wheels, featuring an electronically controlled rear axle differential lock that enhances agility and stability.^[55] In rear-wheel-drive 911 models, which maintain 100% rear torque bias, PTV+ improves turn-in sharpness and reduces understeer by selectively braking the inner rear wheel during cornering, resulting in crisp corner entry and stable exits.^[56] User reviews highlight significant handling improvements, noting increased steering precision at low to medium speeds and greater confidence in fast corners.^[57] Introduced in production automobiles around 2004, Honda's Super Handling All-Wheel Drive (SH-AWD) system in the Acura MDX was one of the first torque vectoring implementations, using a multi-plate clutch to direct up to 100% of rear torque to the outer wheel during cornering for improved stability.^[7] Similarly, Mitsubishi's Super All-Wheel Control in the Lancer Evolution series employed active yaw control to enhance cornering performance.^[7] In mainstream front-wheel-drive applications, Ford's Torque Vectoring Control (TVC) in the Focus ST utilizes a brake-based approach to simulate differential action without hardware modifications. The system applies selective braking to the inside front wheel during cornering, reducing understeer and enhancing roadholding by transferring torque to the outer wheel.^[58] This electronic method integrates with the vehicle's stability control, providing agile handling in a compact hatchback without the complexity of mechanical differentials.^[59] Reviews praise TVC for delivering "unbelievable" cornering dynamics, making the Focus ST feel more planted and responsive compared to non-equipped models.^[60] For trucks and SUVs, Jeep incorporates torque vectoring within its Quadra-Drive II 4x4 system, available in models like the Grand Cherokee, to optimize off-road performance. This setup features an electronic limited-slip differential (ELSD) on the rear axle that enables up to 100% torque distribution to a single wheel, improving traction on uneven terrain by actively managing left-right power split.^[61] Paired with Selec-Terrain traction management, it adjusts torque for modes like Rock or Mud, enhancing crawl control and stability during low-speed off-roading.^[62] Off-road reviews commend the system for seamless power delivery, noting superior grip and reduced wheel spin in challenging conditions without compromising on-road manners.^[63] Torque vectoring adoption has grown substantially in production vehicles, with passenger cars accounting for approximately 70% of the market share in 2025 (projected), driven by demand for enhanced safety and dynamics in performance segments.^[64] This trend reflects broader integration in passenger cars and SUVs, with market shares exceeding 68% for passenger vehicles as of 2024, contributing to improved consumer satisfaction in handling metrics.^[50]

Research and Future Directions

Current research in torque vectoring emphasizes AI-enhanced predictive control to improve vehicle yaw stability and handling. For instance, deep reinforcement learning algorithms have been developed to optimize torque allocation in four in-wheel-motor electric vehicles, enabling predictive adjustments that balance energy efficiency and safety while generating corrective yaw moments during maneuvers like double-lane changes on slippery surfaces.^[65] These methods use hierarchical structures, combining nonlinear model predictive control for yaw references with reinforcement learning for real-time torque distribution, reducing power consumption by up to 80% compared to traditional approaches.^[65] Integration of torque vectoring with Level 4 autonomy is advancing through combined model predictive and torque vectoring frameworks for independent-drive electric vehicles. These systems replace human inputs with automated path tracking, using nonlinear models to regulate speed based on road curvature and adhesion, while distributing torque to prevent tire slip and enhance lateral stability during autonomous operations like lane changes and S-turns.^[66] Simulations demonstrate superior tracking accuracy and yaw control under varying conditions, supporting fully driverless functionality in defined environments.^[66] Prototypes showcase innovative applications, such as Honda's four-motor electric super handling all-wheel-drive system, which uses independent torque control at each wheel to verify enhanced performance in challenging terrains like hill climbs.^[67] This setup, featuring high-response motors and rear-wheel steering integration, allows precise yaw moment generation without traditional differentials, paving the way for advanced electric vehicle dynamics.^[67] Future trends include software-over-the-air updates to refine torque vectoring algorithms in real-time, enabling adaptive performance improvements in software-defined vehicles. Sustainability benefits arise from optimized torque distribution, which enhances regenerative braking and minimizes tire wear, thereby reducing energy consumption and emissions in electric drivetrains.^[68] Market projections indicate the torque vectoring sector will reach USD 21.02 billion by 2030, with battery electric vehicles comprising over 70% of the market share due to their compatibility with precise, individual-wheel control.^[69] Ongoing challenges focus on scalability for mass-market adoption, including cost-effective implementation of multi-motor systems without compromising reliability. Validation efforts rely on simulations in MATLAB/Simulink to test torque strategies under split-μ and dynamic cornering scenarios, evaluating energy demand and stability to address limitations in traditional control methods.^[70] These tools enable iterative refinement, ensuring robust performance across diverse conditions before hardware deployment.^[70]

References

[1]
On Torque Vectoring Control: Review and Comparison of State-of ...
Abstract. Torque vectoring is a widely known technique to improve vehicle handling and to increase stability in limit conditions.
[2]
What is Torque Vectoring in a Car? - J.D. Power
Jun 14, 2022 · Torque vectoring is an electronically controlled system that improves vehicle traction, cornering capabilities, and overall stability.
[3]
What Is Torque Vectoring? - Kelley Blue Book
Torque vectoring is an engineering feature designed to improve handling and cornering by directing the twisting force of the drive wheels to the side that ...<|control11|><|separator|>
[4]
Electric torque vectoring: Q&A with GKN's Advanced Engineering ...
Apr 25, 2016 · Torque vectoring technology is generally defined as a vehicle's ability to vary the power to each wheel. Quickly controlling the torque ...
[5]
Torque Vectoring In Electric Vehicles - ScholarWorks
Sep 21, 2024 · Torque Vectoring is defined as a mechanical and control system designed to induce a yaw-moment in an automobile using longitudinal tractive effort.
[6]
Electric Vehicle Torque Vectoring Design - Modelon
Torque vectoring technology is a vehicle's ability to vary torque in each wheel. Torque vectoring systems enable a car to transfer torque between a given wheel ...
[7]
(PDF) Torque Vectoring for Electric Vehicles with Individually ...
Oct 16, 2025 · This paper deals with the description of current and future vehicle technology related to yaw moment control, anti-lock braking and traction control
[8]
A comprehensive review on intelligent torque vectoring control for ...
May 14, 2025 · This paper presents a review of ITVC systems, a vehicle dynamic control method, offering an overview of available techniques and comparing ...
[9]
What's the Diff? We Put the Torque-Vectoring Differential to the Test
Oct 8, 2015 · Torque vectoring helps a car corner with reduced steering lock and less understeer. Those attributes should translate to a more controllable car, higher speeds ...
[10]
Research on Yaw Moment Control System for Race Cars Using ...
Torque vectoring systems have the advantage where the yaw moment can be changed only by the longitudinal force without changing the lateral force of the tires, ...
[11]
https://www.motor1.com/features/771059/ferdinand-porsche-traction-control/
[12]
On Ferdinand Porsche's 150th Birthday, We Remember One of His ...
Sep 3, 2025 · Like any good engineer, Porsche aimed to fix it. Porsche actually patented an early form of limited-slip differential in 1933, and working with ...
[13]
Thrust vectoring - Wikipedia
Exhaust vanes and gimbaled engines were used in the 1930s by Robert Goddard. For aircraft, the method was originally envisaged to provide upward vertical thrust ...Missing: 1990 | Show results with:1990
[14]
Active Yaw Relaxation For Improved Bogie Performance
This progress accelerated following the exposition of the wheel/rail contact mechanism in the 1960s [I], and led to a much improved understanding of kinematic ...
[15]
History of Ferguson P99 | The First 4WD F1 Car - Volo Museum
Apr 15, 2022 · The Ferguson P99 was the first 4WD car to win an F1 race, and the last front-engined car to win, with 50-50 torque distribution.
[16]
Mitsubishi HSR - Wikipedia
... HSR concept featured four-wheel steering, active yaw control, traction control and an automated driving system. Specifications. edit. Generation, Engine ...Missing: 1986 | Show results with:1986
[17]
Our Latest Four-Wheel Control Technology × Akihiko Nakaya
This system integrated the frontrear driving force distribution control of ACD with the left-right driving force transfer control (torque vectoring) of Super ...
[18]
Next-generation Mitsubishi Lancer Evolution Introduces super-all ...
Oct 1, 2009 · The first component of its type, AYC was first used in the Lancer Evolution IV model in 1996. In 2003 Mitsubishi switched from using a bevel ...
[19]
Steering the right course - Automotive News
Aug 19, 2007 · ABS and ESC control brakes to keep cars on course. But torque vectoring adds power to individual wheels to help vehicles take turns faster and ...
[20]
BMW Dynamic Performance Control: Greater Safety, Agility, Traction ...
Mar 15, 2007 · BMW has created a drivetrain and chassis control system offering the driver an even more intense and safer experience of sheer driving pleasure.
[21]
Great Ferrari Innovations: The E-diff and side slip control
By distributing torque between the wheels using two sets of friction discs controlled by a hydraulic actuator; the amount of torque transmitted is dependent on ...Missing: 2010s | Show results with:2010s
[22]
Electronic Stability Control - Euro NCAP
Electronic Stability Control (ESC) improves vehicle stability by detecting and reducing loss of traction, helping drivers maintain control and avoid crashes.Missing: torque vectoring
[23]
The Active M Differential in Detail - BimmerFile
Sep 28, 2011 · In addition to using DSC the system the Active M Differential can adapt based on pedal position, rotational speed of the wheels and yaw rate.
[24]
Why Torque Vectoring Makes Driving So Much Fun - CarBuzz
Apr 22, 2018 · Torque vectoring, simply put, gives a vehicle the ability to vary the torque applied to each wheel. In doing so, a vehicle's handling characteristics can be ...Differential Torque... · Brake-Based Torque Vectoring · Clutch-Pack Differential...
[25]
Torque vectoring explained - Carwow
Feb 24, 2022 · Torque vectoring is a computer-controlled system that controls how much power your car's engine or motors send to each individual wheel.
[26]
Torque Vectoring: How it Transforms the Performance of Your Car or ...
Jan 29, 2023 · Torque Vectoring. It's a term used often in the auto industry, especially when it comes to vehicles built in the last decade or so.
[27]
https://hondanews.com/en-US/honda-automobiles/releases/release-b50efa689496a1943cdccc46490ec2fd-honda-i-vtm4-all-wheel-drive
[28]
https://global.toyota/en/mobility/tnga/powertrain2018/4wd/index.html
[29]
Subaru Symmetrical Full-time AWD: How good is it? - Driving.ca
Feb 24, 2024 · Every version of Subaru's Symmetrical Full-time AWD uses brake-based torque vectoring to vary torque delivery across axles. Rather than pushing ...Missing: Haldex | Show results with:Haldex
[30]
Subaru Active Torque Vectoring
The Active Torque Vectoring system uses VDC hardware to monitor the path of your Subaru and apply braking pressure to either front wheel as required. Subaru ...
[31]
Honda i-VTM4® All-Wheel Drive
May 16, 2024 · Torque-vectoring technology enables excellent bad-weather and off-road traction management; Progressively distributes optimum torque between ...Missing: integration | Show results with:integration
[32]
New Dynamic Torque Vectoring AWD and E-Four 4WD Systems
Feb 26, 2018 · It achieves high off-road performance even on the toughest roads. It also incorporates a disconnect mechanism, which features the world's first ...
[33]
AWD + Cross Axle Systems - BorgWarner
Modular design for ease of vehicle integration. Torque Vectoring eRDM. Superior full-function vehicle handling and dynamics; Clutchless ...Missing: Haldex | Show results with:Haldex
[34]
The benefits of independent wheel torque control in non ... - E-motec
May 20, 2020 · In-wheel motors provide greater control of vehicle dynamics – especially with a motor at each wheel. Reduced stopping distances, better obstacle ...Efficiency Benefits · Safety Benefits · The In-Wheel Motor Advantage...
[35]
Torque Vectoring in Electric Vehicles with In-wheel Motors
Longitudinal and lateral vehicle movement is positive, reduced steering effort, better yaw rate tracking and reduced side slip angle is shown for robust chassis ...
[36]
Rivian Quad Motor | Explore the High-Performance Electric Powertrain
1 for each wheel — deliver next-level precision. The front of a Rivian Quad motor electric vehicle driving down ...
[37]
Charged EVs | German researchers optimize regenerative braking ...
Oct 23, 2014 · The torque vectoring function adjusts the recuperation torque for both wheels individually, allowing more energy to be recovered. DON'T MISS: A ...
[38]
Torque Vectoring Control Strategies Comparison for Hybrid Vehicles ...
Jul 12, 2023 · This paper analyzes different design possibilities for a torque vectoring system applied to an originally compact front-wheel drive hybrid electric vehicle.
[39]
Innovative, dynamic, and electric: The Audi e-tron S and the Audi e ...
Sep 10, 2020 · A world first in mass production: Drive with three electric motors mobilizes up to 370 kW of power and 973 Nm (717.6 lb-ft) of torque · New ...
[40]
How Do Electric Vehicles Produce Instant Torque? | CarThrottle
Aug 14, 2016 · Thankfully, in electric motors, maximum torque is produced from the get-go. As a current flows through the electric motor, a related electrical ...
[41]
Energy-Efficient Optimal Torque Vectoring for a Four-Motor High ...
Oct 4, 2024 · Vehicles equipped with efficient torque vectoring maintained lateral performance and improved overall efficiency by up to 17% compared to fixed ...
[42]
A Tesla with Dual Motor has motors front & rear axle. Are the ... - Quora
Apr 8, 2021 · The differentials are both completely standard open diffs and the car uses torque vectoring to simulate limited slip differentials.
[43]
Advancements and challenges in battery thermal management ...
This review study presents a comprehensive review with standard evaluations of the latest developments in BTMS, including air, liquid, phase change materials ( ...
[44]
An Analytical Method to Study Control Strategy of Torque-Vectoring ...
30-day returnsDec 4, 2024 · Torque vectoring offers drive flexibility and continuous individual wheel torque regulation, which is unavailable in conventional ...
[45]
Curving Performance of a Rail Vehicle with Independently Rotating ...
Article overview. Curving Performance of a Rail Vehicle with Independently Rotating Wheels by Torque Difference Control. Ryo OBATA, Katsuya TANIFUJI, Hitoshi ...
[46]
Contributions of vehicle dynamics to the energy efficient operation of ...
Basic principle of torque vectoring; left: even wheel torque distribution generating a longitudinal traction force F x ; right: asymmetric wheel torque ...
[47]
Review of Thrust Vectoring Technology Applications in Unmanned ...
Thrust vectoring technology significantly improves the manoeuvrability and environmental adaptability of unmanned aerial vehicles by dynamically regulating ...
[48]
Torque vectoring control for IWM vehicles | Request PDF
Aug 7, 2025 · Firstly, the steady-state control input improves vehicle agility by reducing the vehicle understeer gradient.
[49]
https://repository.tugraz.at/publications/marc21/5t715-5np38/files/71164.pdf
[50]
https://www.mordorintelligence.com/industry-reports/torque-vectoring-market
[51]
An integrated torque-vectoring control framework for electric ...
Mar 7, 2021 · The task of the low level controller is to map the desired total torque and yaw moment into values of torque demand for each motor.
[52]
Data-Driven Feedforward Compensation Tuning in Torque ...
In automotive control, torque vectoring enhances a vehicle dynamical characteristic by independently allocating wheel torques. ... ). ISO 3888-2:2011 edition.
[53]
ISO 3888 double-lane-change maneuver test track [14]
Torque vectoring controller (TVC) a form of VDC is used to improve vehicle handling and driving in extreme situations by correcting oversteer and understeer ...Missing: lap | Show results with:lap
[54]
https://www.mordorintelligence.com/industry-reports/automotive-electronic-stability-control-systems-market
[55]
Torque Vectoring Market Size, Share & 2030 Trends Report
Sep 24, 2025 · High Up-Front System Cost & Complexity. Torque vectoring packages can add USD 500–1,200 in bill-of-material cost, excluding the software ...
[56]
[PDF] capabilities and limitations of torque vectoring systems (which ...
The presentation covers the idea and purpose of the systems that influence vehicle's drive direction by torque vectoring. Based on results of model ...Missing: traditional | Show results with:traditional<|control11|><|separator|>
[57]
Limitations of Torque Vectoring As a Backup Safety Strategy for ...
Nov 14, 2017 · This paper demonstrates, for the first time, through simulations, that conflicts may arise between VSC and DDAS, rendering DDAS ineffective as a SBW system ...Missing: challenges | Show results with:challenges<|control11|><|separator|>
[58]
(PDF) Steering into Danger: Security Vulnerabilities in Steer-by-Wire ...
a required feature in most modern vehicles — also relies on torque vectoring. This paper ...
[59]
Automotive Electronic Stability Control Systems Market Size and Share
Jul 7, 2025 · Networked ESC ECU's Cybersecurity Risks, -0.7%, Global, with highest ... torque-vectoring logic that keeps high-instant-torque drivetrains on ...
[60]
Porsche Explained: what is torque vectoring?
Aug 7, 2025 · Torque vectoring works by adjusting how much power is sent to a car's driven wheels to help it take the driver's intended line through a corner.
[61]
Model Overview 911 - Porsche Car Configurator
Porsche Torque Vectoring Plus (PTV+). Variable drive torque distribution to the rear wheels, including electronically controlled rear axle differential lock ...Missing: specifications | Show results with:specifications
[62]
You've got options, Part III: Porsche Torque Vectoring
Jan 3, 2013 · This results in crisp corner entry and stable corner exit with little or no unwanted understeer or oversteer. A Porsche ordered without the PTV ...
[63]
[PDF] All-New Ford Focus ST Blends Track-Day Performance, B road Fun ...
Feb 18, 2019 · Focus ST 2.0-litre EcoBlue models feature Torque Vectoring Control technology, which improves road holding and reduces understeer by applying ...
[64]
Stability Control and Torque Vectoring Systems - Invasion Of The E ...
Dec 13, 2013 · This technique helps transfer weight to the front tires and off the rear tires, adding grip where it's needed and in the process reducing ...
[65]
Ford Focus ST: The Jalopnik Review
Jun 28, 2012 · HANDLING (8/10). The handling is unbelievable. I drove the car ... Ford calls it Torque Vectoring Control, or TVC. As much as it's not ...
[66]
WL Quadra-Drive 2 | Jeep Garage
Dec 25, 2022 · Any explanation I've seen of Quadra-Drive 2 explains it as a complete torque vectoring system, capable of sending 100% torque to any one wheel.<|separator|>
[67]
2025 Jeep® Grand Cherokee - Exceptional Off-Road Capability
The 2.0L I4 Turbo PHEV engine uses 4xe technology to provide up to 375 horsepower and 470 pound-feet of torque for a maximum towing capacity of up to 6,000 ...
[68]
Special Report: Jeep® 4x4 Systems - Stellantis Media
Selec-Trac® is a shift-on-the-fly system that provides full-time capability and security. ... Two-wheel drive (2Hi): In this position, the front axle spins freely ...Missing: vectoring | Show results with:vectoring
[69]
Torque Vectoring Market | Global Market Analysis Report - 2035
Passenger vehicle applications dominate the torque vectoring market with approximately 70% market share in 2025, reflecting the critical role of consumer ...
[70]
Deep Reinforcement Learning-Based Torque Vectoring Control ...
Apr 6, 2023 · This paper presents a novel torque vectoring control (TVC) method for four in-wheel-motor independent-drive electric vehicles that considers both energy-saving ...Missing: MIT | Show results with:MIT
[71]
Integrated model predictive and torque vectoring control for path ...
Sep 20, 2018 · In this study, an integrated path tracking control framework is proposed for the independent-driven autonomous electric vehicles.
[72]
The Future of Super Handling (1): Four-Motor EVs - Honda Global
Development of the SH-AWD EV started from the belief that torque vectoring and EVs would certainly intersect at some point in the future. The development team ...
[73]
Torque Vectoring System Market Trends
Nov 8, 2024 · From a sustainability angle, optimized torque vectoring that enhances regenerative braking and reduces tire scrubbing contributes to lower ...
[74]
Torque Vectoring Market Size, Share & Growth Report, 2030
The global torque vectoring market size was estimated at USD 10.89 billion in 2023 and is projected to grow at a CAGR of 10.0% from 2024 to 2030.
[75]
An Analytical Method to Study Control Strategy of Torque-Vectoring ...
Finally, the proposed HC-MPC algorithm is evaluated through MATLAB/Simulink simulation tests under the double lane change (DLC) handling test. The simulation ...