Apply Grey Theory to Determine the Parameters of Welding Process by Using Arc Signals
Many researchers have developed a wide range of mathematical method for predicting the weld strength by arc signals,However,These mathematical method are so complex and no good use according to the complexity of welding.This paper addresses grey analysis to analyze the arc signals.Results indicate the pulse voltage is the most important factor to the weld strength,optimal parameters can be found and the experiment also proved the conclusion.It was found that grey relational analysis is a good tool to find the most important factor to the weld strength from the processing parameters,which can instruct the actual production.
weld strength arc signals Grey relational analysis optional parameter
Weifeng Wang Kejie Dai
Modern education technology center,Pingdingshan University Pingdingshan Henan,China College of Physics & Electric-Information Engineering,Pingdingshan University Pingdingshan Henan,Chi
国际会议
太原
英文
528-531
2011-02-26（万方平台首次上网日期，不代表论文的发表时间）