【作者】 刘超英； 黄鹏； 李广才；

【Author】 LIU Chaoying HUANG Peng LI Guangcai (Faculty of Electronic Information and Mechatronic Engineering,Zhaoqing University,Guangdong Zhaoqing City,526061,P.R.China)

【机构】 肇庆学院电子信息与机电工程学院；

【摘要】 现代工业生产中,经常需要使用多个设备或部件一起协同动作来完成一个特定的生产或工艺过程。多丝焊接系统由一个行走小车、若干个焊接电源、以及与焊接电源相同数量的送丝机组成。协同控制器的作用是控制这些设备协同工作并形成良好焊缝。本文以多丝焊接系统为例,引入一种作业/动作/进程的立体程序结构。按生产工艺的过程,把设备的动作分为几组,设备的动作在该结构内部同步。基于这种结构,程序具有容易编写容易理解的特点。这种协同控制方法也可以推广到其它多设备系统中。更多还原

【Abstract】 In the modern industrial society,it is necessary to use several devices or units working coordinately to finish one definite production.An automatic double-electrode submerged arc welding(SAW)system is consisted of two welding power supplies,two wire feeders,and one movement bogie.A coordinator is needed to control these devices working coordinately to form a better welding seam.In this paper,an operation-action-procedure cubic program structure is introduced.Under this structure,devices are synchronized inside the cubic structure. It is also easy to be programmed and understood.An example of numerical coordinator for double-electrode SAW is reported.更多还原