• CN: 11-2187/TH
  • ISSN: 0577-6686

›› 2003, Vol. 39 ›› Issue (11): 113-116.

• Article • Previous Articles     Next Articles

FUZZY CONTROL OF PULSED GAS METAL ARC WELDING

Zeng Min;Cao Biao;Huang Shisheng;Mao Pengjun;Lü Xiaoqing;Meng Yongmin   

  1. South China University of Technology GPE Shenzhen Limited
  • Published:2003-11-15

Abstract: In order to keep the stabilization of GMAW-P weld, the new welding current waveform of GMAW-P welding and the self-adjusted fuzzy control system is designed. Which uses the arc voltage as the under controlled parameter, the base time and wire-feed speed as the control parameters. The result shows that this control system responds quickly with high control precision and can control the arc voltage steady.

Key words: Arc voltage, Fuzzy control, GMAW-P welding, Welding current waveform

CLC Number: