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Two vehicles non-cooperation differential game model of the vehicle automatic tracking was established and the corresponding optimization control algorithm was proposed using the differential game's theory. Based on this method, the simulation was carried out with high speed ISO Lane Change, Sine Steer and low speed circular motion. The preliminary study result indicated that applied differential game's theory in the vehicles automatic tracking's research was completely feasible; the computation accuracy was also satisfying.

This paper establishes a chassis multi-body dynamics model for integrated chassis control system with ABS (Anti-lock Brake System), ESP (Electronic Stability Program) and ARC (Active Roll Controller), using ADAMS/Mechatronics modules in ADAMS/Car, And a co-simulation is carried out in ADAMS and MATLAB/Simulink for the integrated control system with single lane change on both dry and wet sliding roads. The simulation results show that the integrated chassis control system is effective and necessary. In addition, the co-simulation method with ADAMS/Mechatronics and MATLAB can be an effective way for the study of integrated chassis control system, providing a reference for future researches.

A virtual sport utility vehicle (SUV) model is built by using ADAMS/Car. The model is simplied with 95 DOFs equipped with active anti-roll bars in front and rear suspension. A fuzzy tunning PID controller using roll angle input source is applied in the active roll control. It is co-simulated under the Matlab/Simulink software environment and realizes the online coordination. The simulation results show that this controller has the ability of self-adjusting and decreases the body roll angle effectively. The vehicle riding comfort is ensured and the vehicle directional stability is improved.