The Research of Starting Engine In-motion for HEV

摘要：

　　Based on the vehicle dynamic equation in starting engine in-motion process for HEV,theoretical derivation is conducted to obtain the impact hardness equation in the process.By using matlab/simulink,the law of influence the parameters have on the impact hardness equation is analyzed.Then,coordinated control stategy between the clutch pressure and motor torque,and between motor torque and engine torque is proposed based on the influence law.At last a test bed of the starting engine in-motion for HEV is implemented.The test results show that the change rate of clutch pressure,motor torque and engine torque,can effectively coordinate the change relation between the clutch pressure,the motor torque,and the engine torque.And the test results satisfy the requirements of ride comfort in starting engine in-motion process for HEV well.

关键词： HEV clutch control strategy starting engine

作者: Minghui Hu Shaozhi Xu Datong Qin Guoyun Li

作者单位: State Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing, 40030,China Eletromechanical engineering college, Panzhihua University, Panzhihua, 617000, China

会议类型: 国际会议

会议名称: the Second International Conference on Frontiers of Manufacturing and Design Science(第二届制造与设计科学国际会议(ICFMD 2011))

会议地点: 台湾

会议语种:英文

页码: 3008-3014

在线出版日期: 2011-12-11（万方平台首次上网日期，不代表论文的发表时间）