Disturbance rejection FOPID controller design in v-domain
| Autor: | Bilal Senol, Sevilay Tufenkci, Radek Matušů, Baris Baykant Alagoz |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
0301 basic medicine
Optimal design Controller design Computer aided optimal controller design lcsh:R5-920 Multidisciplinary Computer science Design specification Disturbance rejection control Fractional order control system Article 03 medical and health sciences 030104 developmental biology 0302 clinical medicine Control theory Robustness (computer science) 030220 oncology & carcinogenesis Control system Control system design lcsh:Medicine (General) lcsh:Science (General) FOPID controller Stability lcsh:Q1-390 ComputingMethodologies_COMPUTERGRAPHICS |
| Zdroj: | Journal of Advanced Research Journal of Advanced Research, Vol 25, Iss, Pp 171-180 (2020) |
| ISSN: | 2090-1232 |
| Popis: | Graphical abstract Highlights • This study introduces a v-domain design scheme for optimal FOPID controllers. • The purposed method is based on minimum angle system pole placement in v-plane. • Multi-objective genetic algorithm is used for controller coefficient optimization. • Disturbance rejection FOPID controller design examples are illustrated. Due to the adverse effects of unpredictable environmental disturbances on real control systems, robustness of control performance becomes a substantial asset for control system design. This study introduces a v-domain optimal design scheme for Fractional Order Proportional-Integral-Derivative (FOPID) controllers with adoption of Genetic Algorithm (GA) optimization. The proposed design scheme performs placement of system pole with minimum angle to the first Riemann sheet in order to obtain improved disturbance rejection control performance. In this manner, optimal placement of the minimum angle system pole is conducted by fulfilling a predefined reference to disturbance rate (RDR) design specification. For a computer-aided solution of this optimal design problem, a multi-objective controller design strategy is presented by adopting GA. Illustrative design examples are demonstrated to evaluate performance of designed FOPID controllers. |
| Databáze: | OpenAIRE |
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