An improved method for designing fuzzy controllers for position control systems

摘要

The authors propose a simulation method for determining fuzzy rules in fuzzy control of tracking systems. The method is based upon minimizing the mean squared error for the combination of the rules in the original position control system. The resulting key rules for adjusting the gain yield a fuzzy controller which gives a performance that is superior to traditional controllers. It is shown that vagueness and uncertainty of this tracking system can be handled adequately by using a fuzzy controller.