Simulation and Experimental Study of Torque Vectoring on Vehicle Handling and Stability

Rajiv Kumar; Bharath K Suda; Sandeep Karande; Damrongrit Piyabongkarn; Chinmaya Patil

doi:10.4271/2009-28-0062

2009-12-13

Simulation and Experimental Study of Torque Vectoring on Vehicle Handling and Stability 2009-28-0062

This paper discusses the effect of torque vectoring differential on improving vehicle handling and stability performance. The torque vectoring concept has been analyzed. The vehicle discussed in this paper is an AWD vehicle with torque vectoring differential in the rear and a torque biasing center differential. First, simulation results with vehicle model in CarSim® and torque vectoring control algorithm in Matlab®/Simulink® is discussed. Then, experimental results for vehicle tested at winter and summer test facility is presented. Both simulation and experimental results demonstrate the effectiveness of torque vectoring differential on vehicle handling & stability.

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Simulation and Experimental Study of Torque Vectoring on Vehicle Handling and Stability 2009-28-0062

SAE MOBILUS