Title :
An improved method for designing fuzzy controllers for position control systems
Author :
Hwang, Wen-Ruey ; Thompson, Wiley E.
Author_Institution :
Dept. of Electr. & Comput. Eng., New Mexico State Univ., Las Cruces, NM, USA
Abstract :
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
Keywords :
control system synthesis; fuzzy control; fuzzy logic; position control; tracking; fuzzy controllers; fuzzy rules; mean squared error; position control systems; tracking systems; uncertainty; vagueness; Computer errors; Control systems; Design methodology; Error correction; Fuzzy control; Fuzzy systems; Performance gain; Position control; Pressure control; Temperature control;
Conference_Titel :
Fuzzy Systems, 1993., Second IEEE International Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-0614-7
DOI :
10.1109/FUZZY.1993.327591
