基于dSPACE的汽车自动离合器快速控制原型试验  

Rapid Control Prototyping Experiment of Automated Clutch Based on dSPACE

作　　者：赵永胜[1] 刘志峰[1] 杨文通[1] 蔡力钢[1] 

机构地区：[1]北京工业大学机械工程与应用电子技术学院,北京100124

出　　处：《农业机械学报》2009年第9期12-15,共4页Transactions of the Chinese Society for Agricultural Machinery

基　　金：国家"十一五"科技支撑计划资助项目(2006BAF0109-04);北京工业大学博士科研启动基金项目(X0001211200801)

摘　　要：针对自动离合器系统存在非线性、时变、参数不确定性等特点,采用滑模控制算法对离合器进行自动控制,以Lyapunov准则对滑模控制器进行了稳定性分析,并基于dSPACE软硬件,进行自动离合器的快速原型试验。试验结果表明,所采用方法能够有效提高自动离合器系统性能,取得了良好的控制效果。Due to the characteristic of non-linear dynamic,time-delays,external disturbance and parameter uncertainty,the automated clutch is difficult to be controlled precisely.A sliding mode controller was introduced to control the automated clutch effectively.The sliding and global stability conditions were formulated and analyzed in terms of Lyapunov full quadratic form.The rapid control prototyping of automated clutch was built based on dSPACE.The experiment results show the controller is effective and robust to the parametric variation and external disturbance.

关 键 词：自动离合器 DSPACE 快速原型 滑模控制 

分 类 号：U463.211.2[机械工程—车辆工程]