?2 - Gain control of time-delay systems with actuator saturation

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Tarih

2010

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Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

Disturbance attenuation problem in terms of ?2-gain for continuous linear time-delay (LTD) systems with nonzero initial conditions, time-varying delays and saturating control is addressed where the disturbances acting on the system are with bounded energy. First, a group of sufficient conditions in terms of bilinear matrix inequalities (BMIs) are obtained. Then, to solve this problem, cone complementary linearization method is adopted to the problem. The proposed method utilizes convex description of nonlinear saturation phenomenon by means of convex hull of some linear feedback which leads to a few additional ellipsoidal conditions in terms of linear matrix inequalities (LMIs). The validity of the method is illustrated through some examples at the end. © 2010 IEEE.

Açıklama

National Science Council;Ministry of Education;Meet Taiwan, Bur. Foreign Trade, Minist. Econ. Aff.;Department of Information and Tourism, Taipei City Government;IEEE Robotics and Automation Society - Taipei Chapter
2010 International Conference on System Science and Engineering, ICSSE 2010 -- 1 July 2010 through 3 July 2010 -- Taipei -- 81777

Anahtar Kelimeler

?2 Gain Control, Actuator Saturation, Lmıs, Time-Delay Systems, Actuator Saturation, Actuator Saturations, Bilinear Matrix İnequality, Cone Complementary Linearization, Convex Hull, Disturbance Attenuation, Initial Conditions, Linear Feedback, Linear Time, Lmıs, Nonlinear Saturation, Sufficient Conditions, Time-Delay Systems, Time-Varying Delay, Actuators, Continuous Time Systems, Gain Control, Linear Matrix İnequalities, Nonlinear Feedback, Problem Solving, Time Delay, Time Varying Control Systems, Delay Control Systems

Kaynak

2010 International Conference on System Science and Engineering, ICSSE 2010

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