Proved Proprieties for an Hierarchical Fuzzy Control Scheme

T.M. Jelleli and A.M. Alimi (Tunisia)


hierarchical fuzzy logic, approximation, implementation, rule reduction.


In this paper, a hierarchical fuzzy control scheme is proposed. First the basic idea with the global structure of the scheme were presented, where the inputs are divided into a collection of two variables. Then the propriety of universal approximation was proved using Stone weistrass theorem. In a following section, we introduced the implementation method of the proposed conception as well as the Wang minimal conception. Finally this conception was simulated and compared with the existing structures of controllers to show its performance through a data basis in domain of mill taken as application of test.

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