Launch Control Strategy for AMT Vehicles Based on ADRC
Launch control is a complex issue which requires keeping the engine running,making the launch process of the vehicle smooth and fast.According to the diversity and the uncertainty of launch conditions and the complex control requirements,an active disturbance rejection controller(ADRC)is designed by the speed tracking control.Moreover,a model of the clutch system is given based on the dynamics of the system,which is a second-order equation.In order to verify the controllers effectiveness,a powertrain model of a medium-sized truck about AMT vehicles is established.The model includes an engine,a clutch,a transmission,a main reducing gear and wheels.And some simulations are carried out in various working conditions according to the actual situation.Compared the performance to the traditional PID controllers and analyzing the results of simulations,the active disturbance rejection controller provides a good performance in AMT vehicles launch progress and shows good adaptability in various working conditions.
AMT Launch Control Active Disturbance Rejection Controller
GAO Yuan LIU Qifang LI Chao CHEN Hong
State Key Laboratory of Automotive Simulation and Control,Jilin University,Changchun,China,130025;De Department of Control Science and Engineering,Jilin University,Changchun,China,130025
国际会议
长沙
英文
681-686
2014-05-31（万方平台首次上网日期，不代表论文的发表时间）