Design of a Functional H Filter for Linear Singular Systems With an Additional Unknown Input, Bounded Disturbance, and Variable Time Delay
2020 ◽
Vol 9
(4)
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pp. 24-54
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This paper deals with a new method for the design of a functional filter for linear singular systems with bounded disturbance and variable time delay in the state and the known input vectors. Moreover, a disturbance unknown inputs is considered. The main objective of such design is the estimation of functional state vector, and a part of the disturbance unknown inputs for fault detection. The proposed design is based on Lyapunov-Krasovskii stability theory and, in order to minimize the disturbance effect, the designed filter satisfies a H_∞ criterion. Numerical simulation is used to illustrate the proposed design and the results were successful.
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2017 ◽
Vol 137
(2)
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pp. 87-94
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2011 ◽
Vol 115
(39)
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pp. 19303-19310
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1980 ◽
Vol 25
(3)
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pp. 552-554
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1987 ◽
Vol 35
(12)
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pp. 1649-1660
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