Abstract
Focusing on networked control systems with long time-delays, a control method based on observer for integrity against sensor failures is proposed. The state observer of the system is designed according to the time-delay compensation strategy and an augmented mathematic model for the networked control systems based on the state observer is developed, then the cooperative design approach of the controller and the observer is given and the existence conditions of guaranteed cost fault-tolerant control law are testified in terms of the Lyapunov stability theory combined with bilinear matrix inequalities. Furthermore, the designs for fault-tolerant control law and the state observer are presented.
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© 2012 Springer-Verlag Berlin Heidelberg
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Li, X., Pan, Hb., Gao, Y. (2012). A Cooperative Design Approach of Fault-Tolerant Controller and Observer for Networked Control Systems with Long Time-Delays. In: Jin, D., Lin, S. (eds) Advances in Mechanical and Electronic Engineering. Lecture Notes in Electrical Engineering, vol 177. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-31516-9_33
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DOI: https://doi.org/10.1007/978-3-642-31516-9_33
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-31515-2
Online ISBN: 978-3-642-31516-9
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