Design of delay observer-based controllers for uncertain time-lag systems.
Mahmoud, Magdi S., Zribi, Mohamed (1999)
Mathematical Problems in Engineering
Similarity:
Mahmoud, Magdi S., Zribi, Mohamed (1999)
Mathematical Problems in Engineering
Similarity:
Mohsen Razzaghi (1986)
Kybernetika
Similarity:
de la Sen, M. (2005)
Mathematical Problems in Engineering
Similarity:
Olivier Sename (2001)
Kybernetika
Similarity:
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
Similarity:
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.
Kojiro Ikeda, Takehito Azuma, Kenko Uchida (2001)
Kybernetika
Similarity:
This paper considers an analysis and synthesis problem of controllers for linear time-delay systems in the form of delay-dependent memory state feedback, and develops an Linear Matrix Inequality (LMI) approach. First, we present an existence condition and an explicit formula of controllers, which guarantee a prescribed level of gain of closed loop systems, in terms of infinite-dimensional LMIs. This result is rather general in the sense that it covers, as special cases, some known...