Title :
On the Significance of Parameter Selection of Fuzzy Control System
Author_Institution :
Dept. of Mech. & Electron. Eng, Dezhou Univ., Dezhou
Abstract :
In the design of fuzzy controller, it is very important to reasonably select the quantization factor of the input variable and the scaling factor of the output variable of the fuzzy controller. With the double inverted pendulum system as the simulation model, the influence of each parameter against the system performance is analyzed. It is shown from the simulation experiment that the sizes of the quantization factor and the scaling factor and the relative relation of the sizes between different quantization factors have great influence on the control performance of the fuzzy controller. The fuzzy controller can play the best performance only when the quantization factor of the fuzzy controller is taken into comprehensive consideration.
Keywords :
control system synthesis; fuzzy control; fuzzy set theory; double inverted pendulum system; fuzzy control system; parameter selection; quantization factor; simulation model; Electric variables control; Error correction; Fuzzy control; Fuzzy logic; Fuzzy sets; Fuzzy systems; Input variables; Mechanical variables control; Quantization; Size control; Double inverted pendulum; Fuzzy controller; Simulation; System parameter; System performance;
Conference_Titel :
Fuzzy Systems and Knowledge Discovery, 2008. FSKD '08. Fifth International Conference on
Conference_Location :
Shandong
Print_ISBN :
978-0-7695-3305-6
DOI :
10.1109/FSKD.2008.271
