基于dSPACE的汽车自动变速器换挡规律优化硬件在回路仿真  

Hardware implementation method for the optimization of gearshift schedule based on dSPACE

作　　者：卢晓晖 张智超[2] 李哲 LU Xiaohui;ZHANG Zhichao;LI Zhe(School of Automotive Engineering Research,Changchun University of Technology,Changchun 130012,China;School of Mechatronic Engineering,Changchun University of Technology,Changchun 130012,China)

机构地区：[1]长春工业大学汽车工程研究院,吉林长春130012 [2]长春工业大学机电工程学院,吉林长春130012

出　　处：《长春工业大学学报》2018年第5期424-433,共10页Journal of Changchun University of Technology

基　　金：国家自然科学青年基金资助项目(61603060);中国博士后基金资助项目(2016M60137);吉林省科技厅青年基金资助项目(20160520106JH)

摘　　要：为了验证所提出的基于动态规划的汽车自动变速器换挡规律优化方法的实时性,基于dSPACE软硬件,应用AMEsim和Matlab/Simulink联合系统建模方法,搭建了汽车自动变速器换挡规律设计的快速控制原型硬件实现平台;基于此平台,进行了换挡规律的快速控制原型实验,结果表明,所设计的换挡规律优化方法具有良好的实时性和控制效果。In order to verify the real-time performance of the dynamic scheduling-based automatic transmission shift optimization method based on dynamic programming,this paper builds a control prototype hardware implementation platform based on dSPACE software and hardware,AMEsim software and Matlab/Simulink joint system.Based on this platform,a rapid control prototype experiment of shifting rules is performed.The experiment results show that the proposed method has good real-time and control effect.

关 键 词：DSPACE 快速控制原型 动态规划 换挡规律 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]