JCP 2013 Vol.8(12): 3072-3078 ISSN: 1796-203X
doi: 10.4304/jcp.8.12.3072-3078
doi: 10.4304/jcp.8.12.3072-3078
Active Vibration Attenuation for Uncertain Buildings Structural Systems with Sensor Faults
Yuanchun Ding1, Falu Weng2, Liming Liang2
1School of Resources and Environmental Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, 341000, China
2Faculty of Electrical Engineering and Automation, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, 341000, China
Abstract—The problem of sensor fault-tolerant vibrationattenuation controller design for uncertain buildings structural systems is investigated in this paper. The objective of designing controllers is to guarantee the asymptotic stability of closed-loop systems while attenuate disturbance from earthquake excitation. Firstly, based on matrix transformation, the structural system is described as a state-space model, which contains sensor faults and parameter uncertainties. Based on the obtained model, the LMIs-based conditions for the system to be stabilizable are deduced. By solving these LMIs, the controllers are established for the closed-loop system to be stable with a prescribed level of disturbance attenuation and sensor faulttolerant. Finally, an example is included to demonstrate the effectiveness of the proposed theorems.
Index Terms—robust control; sensor fault; structural system; vibration; LMI
2Faculty of Electrical Engineering and Automation, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, 341000, China
Abstract—The problem of sensor fault-tolerant vibrationattenuation controller design for uncertain buildings structural systems is investigated in this paper. The objective of designing controllers is to guarantee the asymptotic stability of closed-loop systems while attenuate disturbance from earthquake excitation. Firstly, based on matrix transformation, the structural system is described as a state-space model, which contains sensor faults and parameter uncertainties. Based on the obtained model, the LMIs-based conditions for the system to be stabilizable are deduced. By solving these LMIs, the controllers are established for the closed-loop system to be stable with a prescribed level of disturbance attenuation and sensor faulttolerant. Finally, an example is included to demonstrate the effectiveness of the proposed theorems.
Index Terms—robust control; sensor fault; structural system; vibration; LMI
Cite: Yuanchun Ding, Falu Weng, Liming Liang, "Active Vibration Attenuation for Uncertain Buildings Structural Systems with Sensor Faults," Journal of Computers vol. 8, no. 11, pp. 3072-3078, 2013.
General Information
ISSN: 1796-203X
Abbreviated Title: J.Comput.
Frequency: Bimonthly
Abbreviated Title: J.Comput.
Frequency: Bimonthly
Editor-in-Chief: Prof. Liansheng Tan
Executive Editor: Ms. Nina Lee
Abstracting/ Indexing: DBLP, EBSCO, ProQuest, INSPEC, ULRICH's Periodicals Directory, WorldCat,etc
E-mail: jcp@iap.org
-
Nov 14, 2019 News!
Vol 14, No 11 has been published with online version [Click]
-
Mar 20, 2020 News!
Vol 15, No 2 has been published with online version [Click]
-
Dec 16, 2019 News!
Vol 14, No 12 has been published with online version [Click]
-
Sep 16, 2019 News!
Vol 14, No 9 has been published with online version [Click]
-
Aug 16, 2019 News!
Vol 14, No 8 has been published with online version [Click]
- Read more>>