Adaptive Fuzzy Controller Based on Variable Universe for Seam Tracking

摘要

Aiming at the problem that the precision and the self-adapt are not very well for the pure fuzzyrncontroller in seam tracking of the welding robot, we design a adaptive fuzzy controller that the universe canrnadjust. This controller use windage and the speed of the windage vary as input,and adjust the universernthrough the change of windage and windage vary. It can improve the precision of controlling. Though thernsystem simulation ,it get a very good controlling effect,and solve the problem of bad precision and badrnself-adap.