基于ADAMS与MATLAB的加工中心进给驱动系统联合仿真

Co-simulation for machining tool feed drive system based on ADAMS and MATLAB

以TX1600G镗铣加工中心进给驱动系统为例,建立基于ADAMS与MATLAB的机电联合仿真平台。通过ADAMS完成机械传动系统建模,通过MATLAB/Simulink完成控制系统建模,利用两种软件之间的接口技术实现机电联合仿真的目的。同时针对进给驱动系统提出两种不同的速度控制策略,理论分析其优劣,并利用已建立的机电联合仿真平台得出仿真结果。验证了S型加减速控制比直线型加减速控制在进给系统的控制方式中更加优越。反过来也说明所搭建的机电联合仿真平台是合理的,其仿真结果是可信的。

This paper takes TX1600 G boring-milling machine tool feed drive system as an example,establish a joint mechanical simulation platform based on ADAMS and MATLAB. Complete the mechanical transmission system modeling by ADAMS,and complete the control system modeling by MATLAB/Simulink,use the interface technology between the two softwares to achieve the purpose of mechanical and electrical co-simulation. At the same time,for the feed drive system put forward two different speed control strategy theories,and analyzes their advantages and disadvantages,and gives the simulation results using electromechanical co-simulation platform that has been established. It is verified that the S type acceleration and deceleration control is more superior than the linear acceleration and deceleration control. On the other hand,the simulation platform of electromechanical joint is reasonable,and the simulation results are credible.