Title :
The study on a new-type self-adaptive fuzzy logic control system in EDM process
Author_Institution :
Ind. Eng. Inst., Zhejiang Univ. of Sci. & Technol., Hangzhou, China
Abstract :
In this paper, a new type fuzzy logic control for EDM servo system is presented. The effects of quantitative factors and proportionality factors on the performance of a system with fuzzy controller are discussed. A three-dimensional fuzzy controller based on on-line adjustment of the factors to cope with the variation of the controlled system is developed. Computer simulation shows that the controller may improve the controlling quality in the non-linear and time-varying control system. The performance is superior to conventional fuzzy control.
Keywords :
electrical discharge machining; fuzzy control; process control; self-adjusting systems; servomechanisms; EDM servo system; computer simulation; nonlinear control system; proportionality factor; quantitative factor; self-adaptive fuzzy logic control system; three-dimensional fuzzy controller; time-varying control system; Computer simulation; Control system synthesis; Control systems; Fuzzy control; Fuzzy logic; Fuzzy systems; Nonlinear control systems; Proportional control; Servomechanisms; Time varying systems; EDM Servo; Fuzzy Control; control system;
Conference_Titel :
Machine Learning and Cybernetics, 2005. Proceedings of 2005 International Conference on
Conference_Location :
Guangzhou, China
Print_ISBN :
0-7803-9091-1
DOI :
10.1109/ICMLC.2005.1527039
