摘要
介绍一种用于电阻焊机的PID专家控制系统.该系统在实现机器较复杂的机械动作的同时,利用带PCL-818HD多功能卡的工业PC实现焊接电流的高速采样与控制,实现较高精度的恒电流控制,保证焊接的质量.焊接电流的控制采用PID专家控制算法.
An expert control system of resistance welding is introduced in this paper. The resistance welding control system achieves complicated mechanic actions. The industrial computer which equips multi- function board - PCL- 818HD gathers current from spot welding machine with high rate and completes the high precision of constant current control, which can guarantee the quality of the welding. In this system, expert - PID algorithm is adopted to make the current constant in the welding process.
出处
《福州大学学报（自然科学版）》
CAS
CSCD
北大核心
2005年第4期460-463,共4页
Journal of Fuzhou University(Natural Science Edition)
基金
福建省高等学校科技项目(项目编号:K03008)
关键词
电阻焊接
工业PC
控制系统
PID专家控制算法
resistance welding
industrial computer
control system
PID expert control algorithm
