Title :
Development of fuzzy algorithms for servo systems
Author :
Li, Y.F. ; Lau, C.C.
Author_Institution :
Dept. of Electr. & Electron. Eng., Hong Kong Univ., Pokfulam, Hong Kong
fDate :
4/1/1989 12:00:00 AM
Abstract :
Consideration is given to the possibility of applying fuzzy algorithms in a microprocessor-based servomotor controller, which requires faster and more accurate response compared with other industrial processes. The performance of proportional-integral-derivative control, model reference adaptive control, and fuzzy controllers is compared in terms of steady-state error, settling time, and response time. Limitations of fuzzy control algorithms are described.<>
Keywords :
computerised control; controllers; fuzzy logic; microcomputer applications; servomotors; computerised control; controller; fuzzy algorithms; fuzzy logic; servomotor; Adaptive control; Electrical equipment industry; Fuzzy control; Fuzzy sets; Fuzzy systems; Industrial control; Pi control; Proportional control; Servomechanisms; Servomotors;
Journal_Title :
Control Systems Magazine, IEEE
