吉林大学学报(工学版) ›› 2011, Vol. 41 ›› Issue (增刊2): 1-5.

• paper •     Next Articles

Vehicle integrated chassis control based on model predictive control

YANG Jian-sen1, GUO Kong-hui1, DING Hai-tao1, HAO Bao-qing2, LI Fei3   

  1. 1. State Key Laborotaory of Automotive Simulation and Control, Jilin University, Changchun 130022, China;
    2. Pan Asia Techinical Automotive Center Co., Ltd., Shanghai 201201, China;
    3. Automotive Technology &|Research Center, Tianjin 300162, China
  • Received:2011-05-06 Online:2011-09-30 Published:2011-09-30

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Abstract:

The model predictive control(MPC) method was proposed for the integration of chassis control.In the emergency obstacle avoidance manoeuvre,the vehicle ideal manoeuvre characteristics was followed by a combined use of differential braking and active steering.The top integrated controller calculates additional yaw moment and the front wheel angle which the lower sub-controller required through MPC method.The nonlinear 7-DoF vehicle model was built as the predictive model,and its accuracy was verified by vehicle tests.The control performances of MPC method were verified by simulation in the Carsim.

Key words: vehicle engineering, integrated chassis control, model predictive control, differential braking, active steering

CLC Number: 

  • U463.91


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