ADAPTIVE HIERARCHICAL FUZZY CONTROLLER

被引:157
作者
RAJU, GVS
ZHOU, J
机构
[1] Division of Engineering, University of Texas at San Antonio, San Antonio
来源
IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS | 1993年 / 23卷 / 04期
关键词
D O I
10.1109/21.247882
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
A methodology for designing adaptive hierarchical fuzzy controllers is presented. In order to evaluate this concept, several suitable performance indices were developed and converted to linguistic fuzzy variables. Based on those variables, a supervisory fuzzy rule set was constructed and used to change the parameters of a hierarchical fuzzy controller to accommodate the variations of system parameters. The proposed algorithm was used in feedwater flow control to a steam generator. Simulation studies are presented that illustrate the effectiveness of the approach.
引用
收藏
页码:973 / 992
页数:20
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