Research on Vehicle Driving Force control Based on Real-time Operating system

摘要：

　　Based on the 32-bits Embedded Micropracessor MPC565,a target controller of the driving force control system was developed for a light 4WD vehicle which includes the electronic-controlled diesel engine and TC(Torque Converter)+AMT(Automatic Mechanical Transmission).Also,the control algorithm is developed based on the Real-time Operating System (RTOS).The hardware-in-the-loop tests were carried out in the test bench where the vehicle was started and accelerated on the Iow-μ road and the split-μ road respectively.The test results show that the driving force control system can work reliably and avoid the excessive spin of driving wheels and obviously improve the drivability.

关键词： Vehicle driving force control Control algorithm RTOS Hardware-in-the-loop

作者: Song Dafeng Xu Bin Du Chunxiao

作者单位: State Key Laboratory of Automobile Dynamical Simulation Jilin University Changchun, China College of Automotive Engineering Jilin University,Changchun,China

会议类型: 国际会议

会议名称: 2012 2nd International Conference on Computer Application and System Modeling(2012第二届计算机应用与系统建模国际会议)(ICCASM-2012)

会议地点: 沈阳

会议语种:英文

页码: 1439-1442

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）