摘要
焊接自动化系统中的焊接小车的速度控制直接影响焊接质量。本文以埋弧焊SAW(Sub merged Arc Welding)控制系统为研究对象,研究了焊接小车双闭环模糊调速系统,讨论了焊接小车速度的双闭环模糊控制算法。实验结果表明,模糊控制在焊接中是可行的,动态响应速度快,稳定性好,并且能够达到较高的控制精度。
The welding quality is directly influenced by the speed control of welding dolly in the automation welding system. The couple closed-loop fuzzy control system and its algorithm for the speed of the welding dolly are researched based on the submerged-arc welding system. The experiment results show that the application of fuzzy control in the welding control system is feasible and the dynamic speed response of the welding dolly is prompt. The stability of the fuzzy control system is proved well and the accuracy of speed control is fine.
出处
《华东船舶工业学院学报》
北大核心
2005年第2期54-58,共5页
Journal of East China Shipbuilding Institute(Natural Science Edition)
基金
企业协作技术攻关课题
关键词
焊接
自动化
模糊控制
welding
automation
fuzzy control
