FUZZY FREQUENCY RESPONSE FOR UNCERTAIN DYNAMIC
This paper focuses on the Fuzzy Frequency Response: Definition and Analysis for Uncertain Dynamic Sys- tems. In terms of transfer function, the uncertain dynamic system is partitioned into several linear sub-models and it is organized into Takagi-Sugeno (TS) fuzzy structure. The main contribution of...
| Autores: | ; |
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| Tipo de documento: | Artigo |
| Estado: | Published version |
| Data de publicação: | 2010 |
| País: | Brasil |
| Recursos: | UFMA |
| Repositório: | Repositório Institucional da UFMA |
| Idioma: | Inglês |
| OAI Identifier: | oai:http://gurupi.ufma.br:1/75 |
| Acesso em linha: | http://gurupi.ufma.br:8080/jspui/1/75 |
| Nível de acesso: | Acesso aberto |
| Palavra-chave: | Takagi-Sugeno fuzzy control Uncertain Dynamic Systems Frequency Response Analysis |
| Resumo: | This paper focuses on the Fuzzy Frequency Response: Definition and Analysis for Uncertain Dynamic Sys- tems. In terms of transfer function, the uncertain dynamic system is partitioned into several linear sub-models and it is organized into Takagi-Sugeno (TS) fuzzy structure. The main contribution of this approach is demon- strated, from a Theorem, that fuzzy frequency response is a boundary in the magnitude and phase Bode plots. Low and high frequency analysis of fuzzy dynamic model is obtained by varying the frequency ω from zero to infinity. |
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