Fault Detection for Quantized Networked Control Systems
Joint Authors
Mei, Zhi-Yong
Wang, Yu-Long
Che, Wei-Wei
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-13
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
The fault detection problem in the finite frequency domain for networked control systems with signal quantization is considered.
With the logarithmic quantizer consideration, a quantized fault detection observer is designed by employing a performance index which is used to increase the fault sensitivity in finite frequency domain.
The quantized measurement signals are dealt with by utilizing the sector bound method, in which the quantization error is treated as sector-bounded uncertainty.
By using the Kalman-Yakubovich-Popov (GKYP) Lemma, an iterative LMI-based optimization algorithm is developed for designing the quantized fault detection observer.
And a numerical example is given to illustrate the effectiveness of the proposed method.
American Psychological Association (APA)
Che, Wei-Wei& Mei, Zhi-Yong& Wang, Yu-Long. 2013. Fault Detection for Quantized Networked Control Systems. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-1031697
Modern Language Association (MLA)
Che, Wei-Wei…[et al.]. Fault Detection for Quantized Networked Control Systems. Mathematical Problems in Engineering No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-1031697
American Medical Association (AMA)
Che, Wei-Wei& Mei, Zhi-Yong& Wang, Yu-Long. Fault Detection for Quantized Networked Control Systems. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-1031697
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1031697