Study of Adaptive Fuzzy Control for Welding Process of the Robot

摘要

According to the awful working condition for the special robot repairing hydraulic turbines and the characteristics of the welding process, such as disturbances, nonlinearity, strong coupling and so on, a kind of adaptive fuzzy control system for weld is designed on basis of adaptive theory and fuzzy control theory. Simulation results have proved that the control system has a good performance for step response with better stability, less overshoot and regulative time.