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H∞ scheduling control on stochastic neutral systems subject to actuator nonlinearity

Yin, Yanyan, Shi, Peng, Liu, Fei and Song, Yongduan (2013) H∞ scheduling control on stochastic neutral systems subject to actuator nonlinearity. International Journal of Systems Science, 44 (7). pp. 1301-1311. ISSN 0020-7721 (print) 1464-5319 (online)

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In this article, we propose a method for designing continuous gain-scheduled robust H ∞ controller for a class of stochastic time-varying neutral systems subject to time-varying delay and actuator saturation. Initially, at different selected time points, one can obtain a series of time-constant neutral system models with Markov jumping parameter. Subsequently, H ∞ controller is designed for each constant stochastic neutral system which guarantees exponential stochastic stabilisation of the system. Lastly, continuous gain-scheduled controller design method is employed, and an entire time-varying controller is designed for the whole working region. Simulation example is given to illustrate the effectiveness of developed techniques.

Item Type: Article
Uncontrolled Keywords: ResPubID26729, infinity, stochastic neutral system, continuous gain scheduling, H∞ control, actuator saturation
Subjects: Current > FOR Classification > 0906 Electrical and Electronic Engineering
Current > Division/Research > College of Science and Engineering
Depositing User: Ms Phung.T Tran
Date Deposited: 21 Jul 2014 04:06
Last Modified: 06 Aug 2014 05:32
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Citations in Scopus: 5 - View on Scopus

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