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Robust control design based on differential evolution for two-mass system

Solihin, Mahmud Iwan and Akmeliawati, Rini (2011) Robust control design based on differential evolution for two-mass system. International Journal of Advanced Science Engineering Information Technology, 1 (4). pp. 436-440. ISSN 2088-5334

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This paper presents a robust control design based on constrained optimization using Differential Evolution (DE). The feedback controller is designed based on state space model of the plant considering structured uncertainty such that the closed-loop system would have maximum stability radius. A wedge region is assigned as a constraint for desired closed loop poles location. The proposed control technique is applied to a two-mass system that is known as benchmark problem for robust control design. The simulation results seem to be interesting in which the robustness performance is achieved in the presence of parameter variations of the plant.

Item Type: Article (Journal)
Additional Information: 5806/17313
Uncontrolled Keywords: robust control; two-mass system; differential evolution
Subjects: T Technology > TJ Mechanical engineering and machinery > TJ212 Control engineering
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): Kulliyyah of Engineering > Department of Mechatronics Engineering
Depositing User: Prof. Dr. Rini Akmeliawati
Date Deposited: 01 Feb 2012 15:54
Last Modified: 01 Feb 2012 15:54
URI: http://irep.iium.edu.my/id/eprint/17313

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