Design and Simulation of a Self-adapt Fuzzy Control System
Xiaojie Duan · Journal of Hebei University of Technology · 2006
Fuzzy logic is based on the theory of fuzzy aggregation, its controller does not depend on math model of con- trolled object mostly, but it relies on experience and knowledge of experts or operators greatly, if such experience are lac- ked, it is very difficult to get satisfied result. Therefore fuzzy controller should be developed towards self-adapt, self- organization and self-study. It makes the rules and parameters adjust themselves automatically and makes them perfect finally so as to let the system perfect and achieve optimal result. In this paper tabulation-check study algorithms and clus- tering study algorithms are combined to produce the control rules. Using fuzzy logic toolbox under MATLAB to simulate water level self-adapt control system, we get a satisfying result.