INVERTER DC RESISTANCE SPOT WELDING SYSTEM CONTROL METHOD FOR WELDING PROCESS THEREOF AND DESIGN METHOD FOR FUZZY CONTROLLER THEREOF

摘要

The present invention relates to an inverter DC resistance spot welding system, a method of controlling the welding process thereof, and a method of designing the fuzzy controller, and a fuzzy controller for constant current control is designed without using a system identification model and simulation, The conversion coefficient can be optimized.