A Class of Uncertain Networked Control Systems with Robust H∞ Fault-Tolerant

Li Ming Zhu; Zong Da Zhu; Yong Gang Yan

doi:10.4028/www.scientific.net/AMR.912-914.1065

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 912-914A Class of Uncertain Networked Control Systems...

A Class of Uncertain Networked Control Systems with Robust H_∞ Fault-Tolerant

Abstract:

T For the networked control system (NCS), the considered system has actuator and sensor failures. In considering the impact of the network delay on system performance, establish a new class of uncertain NCS fault model Then use Lyapunov stability theory, fault-tolerant control theory and the static state feedback, the sufficient conditions for closed-loop NCS possessing robust asymptotically stable against actuator and sensor failure are given . And the robust H-inf fault-tolerant controller design method under the sensor and actuator failures is deduced in terms of linear matrix inequalities (LMI). An numerical simulation is provided to show the effectiveness of the proposed conclusion.

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Periodical:

Advanced Materials Research (Volumes 912-914)

Pages:

1065-1068

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.912-914.1065

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Online since:

April 2014

Authors:

Li Ming Zhu*, Zong Da Zhu, Yong Gang Yan

Keywords:

Fault-Tolerant Control, Linear Matrix Inequality (LMI), Network Control System (NCS), State Feedback

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