Some remarks on the stability of Mamdani fuzzy control systems |
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| Authors: | Calcev G. |
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| Affiliation: | Motorola Inc., Schaumburg, IL; |
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| Abstract: | This paper presents a passivity approach to the stability analysis of Mamdani fuzzy control systems. The main idea of the paper is that the fuzzy controller can be considered from an input-output viewpoint as a nonlinear dissipative operator. An input-output approach is provided by considering a dynamical dependency of inputs of the fuzzy controller. Then the passivity theory is applied in order to obtain conditions for absolute stability of the closed-loop control system |
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