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Observer-based robust passive control for a class of uncertain neutral systems: An integral sliding mode approach
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نویسنده
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xu r. ,liu z. ,gao c. ,xiao h.
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منبع
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journal of control science and engineering - 2015 - دوره : 2015 - شماره : 0
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چکیده
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The problem of integral sliding mode control (ismc) with passivity is investigated for a class of uncertain neutral systems with time-varying delay (ntstd) and external disturbance. the system states are unavailable. an ismc strategy is proposed based on the state estimate. by employing a novel sliding functional,a new sufficient criterion of robust asymptotic stability and passivity for both the error system and the sliding mode (sm) dynamic system is derived via linear matrix inequality (lmi) technique. then,a sm controller is synthesized to guarantee the reachability of the sliding surface predefined in the state estimate space. finally,a numerical example shows the feasibility and superiority of the obtained result. © 2015 ruiping xu et al.
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آدرس
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college of information science and engineering,ocean university of china,qingdao,china,college of mathematics,qingdao university, China, school of mathematical sciences,college of physical and environmental oceanography,ocean university of china, China, school of mathematical sciences,college of physical and environmental oceanography,ocean university of china, China, institute of information and systems engineering,henan university of economics and law, China
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Authors
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