关键词: 机电系统, 协同优化, 联合仿真, 拓扑优化, PID控制

Abstract:

In order to solve the problems of interactions among mechanical parts, mechanical system and control system which was hard to be considered in a traditional mechatronic product design process, based on multi-body dynamics, finite element analysis, topological optimization and PID control, a collaborative optimization method for mechatronic products was presented using co-simulation methods,which included part optimization,mechanical system optimization and controller.Based on MATLAB,ANSYS and Tosca,the software framework of the optimization process was given.And the effectiveness was verified by using a controlled crank-connecting rod mechanism with flexible connecting rod.

Key words: mechatronic system, collaborative optimization, co-simulation, topological optimization, PID control