DocumentCode
3216573
Title
Fault-tolerant networked control systems
Author
Sheng-Hsiung Yang ; Jenq-Lang Wu
Author_Institution
Electr. Eng. Dept., Nat. Taiwan Ocean Univ., Taipei, Taiwan
fYear
2013
fDate
2-4 Dec. 2013
Firstpage
186
Lastpage
191
Abstract
With considering the possibility of sensors fault, this paper proposes a method for designing fault-tolerant controllers of networked control systems under consecutive packet dropout and time-varying delay. Based on the Lyapunov-Krasovskii theorem, sufficient conditions for guaranteeing robust stability of NCSs under all possible sensors failure, packet dropout, and time-delay are derived. Simulation results validate the presented results.
Keywords
Lyapunov methods; delays; fault tolerant control; feedback; networked control systems; stability; Lyapunov-Krasovskii theorem; NCS; consecutive packet dropout; fault-tolerant networked control systems; output feedback fault-tolerant control; packet dropout; robust stability; sensor failure; time-varying delay; Delays; Fault tolerance; Fault tolerant systems; Networked control systems; Sensor systems; Stability analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Automatic Control Conference (CACS), 2013 CACS International
Conference_Location
Nantou
Print_ISBN
978-1-4799-2384-7
Type
conf
DOI
10.1109/CACS.2013.6734130
Filename
6734130
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