摘要
文章针对单电机P2系统行进间起动发动机及参与至传动链过程控制进行了研究分析,提出了"发动机拖起阶段、发动机初期燃烧上冲阶段、转速同步阶段、K0离合器结合阶段以及扭矩交接控制阶段"分段优化/整体均衡的控制策略。实车测试结果表明,所提出的控制策略可将系统冲击及响应性控制在合理水平。
In this paper, in view of the single motor P2 system moving starting engines and participate in process control are analyzed to transmission chain, put forward the "engine drag up the stage, the engine combustion on the early stage, the speed synchronization phase, K0 clutch combination of phase transition and torque control stage" section optimization/balanced control strategy as a whole. The test results show that the proposed control strategy can control the system impact and response at a reasonable level.
作者
郝美刚
于忠贵
方立辉
辛海霞
贾林娜
Hao Meigang;Yu Zhonggui;Fang Lihui;Xin Haixia;Jia Linna(Center of Technology,Harbin DongAn Automotive Engine Manufacturing Co.,Ltd,Heilongjing Harbin 150060)
出处
《汽车实用技术》
2019年第5期11-13,共3页
Automobile Applied Technology
