Design of delay observer-based controllers for uncertain time-lag systems.
Mahmoud, Magdi S., Zribi, Mohamed (1999)
Mathematical Problems in Engineering
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Mahmoud, Magdi S., Zribi, Mohamed (1999)
Mathematical Problems in Engineering
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Mohsen Razzaghi (1986)
Kybernetika
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de la Sen, M. (2005)
Mathematical Problems in Engineering
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Olivier Sename (2001)
Kybernetika
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This paper presents some recent results about the design of observers for time-delay systems. It is focused on methods that can lead to design some useful observers in practical situations. First the links between observability properties and observers design is emphasized. Then some necessary and sufficient conditions and a method are provided to obtain unknown input observers for time-delay systems. Furthermore some design using Lyapunov–Krasovskii and Lyapunov–Razumikhin theories...
Luis Alejandro Márquez-Martínez, Claude H. Moog (2001)
Kybernetika
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The reference trajectory tracking problem is considered in this paper and (constructive) sufficient conditions are given for the existence of a causal state feedback solution. The main result is introduced as a byproduct of input-output feedback linearization.