Research on Optimized Spot Welding Current of Resistance Spot Welding Based on RBF Network

Conduct the interfusion treatment to the dynamic parameter of the resistance by utilizing the RBF network.Established the intelligent monitoring model of spot welding quality of resistance whose spot welding parameter is taken as input space and whose spot welding current is taken as output space.The complex spot welding process monitored by each parameter is utilized to the process that is monitored by the spot welding current only.Test result shows:the spot welding quality can be optimized with the optimized spot welding current set by this model,and this optimized spot welding current has better approximation and higher computational accuracy than actual spot welding current.