FRACTIONAL FUZZY LOGIC PID CONTROLLER | ||||
| Menoufia Journal of Electronic Engineering Research | ||||
| Article 2, Volume 18, Issue 1, January 2008, Page 23-37 | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/mjeer.2008.65225 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| B. A. ABOUZALAM1; S. G. ELNASHAR2 | ||||
| 1Department of Industrial Electronics and Automatic Control Engineering, Faculty of Electronic Engineering, Menoufia University, Egypt | ||||
| 2Department of Industrial Electronics and Automatic Control Engineering, Faculty of Electronic Engineering, Menoufia University, Egypt. | ||||
| Abstract | ||||
| An algorithm for designing a fuzzy controller for fractional systems is presented. The essential idea is to design a nonlinear PID controller using fuzzy reasoning logic at the same time fuzzying the fractional orders of both the integrator and the differentiator, to produce a fractional order fuzzy controller. The gains of the fractional order controller are automatically and continuously adjusted. The fractional orders of the integration and differentiation are obtained based on a designed rule base, so they will be changed according to the error and the change of the error. Numerical simulation results demonstrate the effectiveness of the proposed algorithm in handling linear and nonlinear fractional systems as well as chaotic systems. | ||||
| Keywords | ||||
| Fractional Systems; Fuzzy Logic; PID Controllers | ||||
| References | ||||
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