基于NIOSⅡ的焊枪摆动控制系统设计

Control system design of welding torch's oscillating based on NIOS Ⅱ

研制了一种基于NIOSⅡ的焊枪摆动伺服控制系统,介绍了该系统的组成、结构及特点以及控制系统的硬件电路和软件流程。系统采用NIOSⅡ软核处理器作为控制核心,根据控制器多路开关所设定的焊接摆动方式控制行走电机和焊枪摆动电机的运动,使两者有机结合以实现设定的焊接摆动方式。实验结果表明该系统能够实现设计要求,实时控制速度快,具有广泛的应用前景。

A servo system design of welding torch oscillating based on NIOS Ⅱ soft-core processor is presented in this paper.And in this paper,the composition,the structure and the characteristics of the system are also detailed described;the hardware eireuit and software processes of control system are given as well.NIOS Ⅱsoft-core processor is used as the controller in this system to drive the moving motor and the welding toreh oscillating motor according to the oscillating mode set by multi-switch of remoter controller.The moving motor and welding torch swinging motor are an organic whole which can realize the swing set mode.The results of experiments show that the system design requirements and real-time eontrol can be achieved.This system has broad application foreground.