Design of Fuzzy Fractional PD + I Controllers Tuned by a Genetic Algorithm

Isabel S. Jesus and Ramiro S. Barbosa

Mathematical Problems in Engineering, 2014, vol. 2014, 1-14

Abstract:

The fractional-order concepts are a useful tool to describe several physical phenomena, and nowadays they are widely used in the field of automatic control. A genetic algorithm (GA) is a search process for finding approximate solutions in optimization problems. The GA provides further flexibility and robustness that are unique for signal process. In this paper we consider the development of an optimal fuzzy fractional PD + I controller in which the parameters are tuned by a GA. The performance of the proposed fuzzy fractional control is illustrated through some application examples.

Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:676121

DOI: 10.1155/2014/676121

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