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Fault Detection for Wireless Networked Control Systems with Stochastic Uncertainties and Multiple Time Delays
Joint Authors
Guo, Pengfei
Rong, Lina
Yu, Chengda
Gao, Hui
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-29
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The fault detection problem for a class of wireless networked control systems is investigated.
A Bernoulli distributed parameter is introduced in modeling the system dynamics; moreover, multiple time delays arising in the communication are taken into account.
The detection observer for tracking the system states is designed, which generates both the state errors and the output errors.
By adopting the linear matrix inequality method, a sufficient condition for the stability of wireless networked control systems with stochastic uncertainties and multiple time delays is proposed, and the gain of the fault detection observer is obtained.
Finally, an illustrated example is provided to show that the observer designed in this paper tracks the system states well when there is no fault in the systems; however, when fault happens, the observer residual signal rises rapidly and the fault can be quickly detected, which demonstrate the effectiveness of the theoretical results.
American Psychological Association (APA)
Rong, Lina& Yu, Chengda& Guo, Pengfei& Gao, Hui. 2014. Fault Detection for Wireless Networked Control Systems with Stochastic Uncertainties and Multiple Time Delays. Abstract and Applied Analysis،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1033869
Modern Language Association (MLA)
Rong, Lina…[et al.]. Fault Detection for Wireless Networked Control Systems with Stochastic Uncertainties and Multiple Time Delays. Abstract and Applied Analysis No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-1033869
American Medical Association (AMA)
Rong, Lina& Yu, Chengda& Guo, Pengfei& Gao, Hui. Fault Detection for Wireless Networked Control Systems with Stochastic Uncertainties and Multiple Time Delays. Abstract and Applied Analysis. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1033869
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1033869