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Robust Sampled-Data H∞ Control for Vibration Mitigation of Offshore Platforms with Missing Measurements
Joint Authors
Xiang, Zhengrong
Karimi, Hamid Reza
Cai, Mingjie
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-04
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
This paper presents a robust sampled-data H∞ control for vibration attenuation of offshore platforms with missing measurements subject to external wave force.
It is well known that the phenomena of missing measurements are unavoidable due to various reasons, such as sensor aging and sensor temporal failure, which may degrade the control system performance or even cause instability.
For active vibration control of offshore platforms with sampling measurements, to deal with the missing measurements, a robust sampled-data H∞ control method is proposed in this paper.
The robust sampled-data H∞ state feedback controller is obtained in terms of the solvability of certain linear matrix inequalities (LMIs).
Finally, simulations on an offshore platform are exploited to demonstrate the effectiveness of the proposed method.
The simulation results show that the designed robust sampled-data H∞ control scheme is effective to attenuate the external wave force in the presence of missing measurements.
American Psychological Association (APA)
Cai, Mingjie& Xiang, Zhengrong& Karimi, Hamid Reza. 2014. Robust Sampled-Data H∞ Control for Vibration Mitigation of Offshore Platforms with Missing Measurements. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-507688
Modern Language Association (MLA)
Cai, Mingjie…[et al.]. Robust Sampled-Data H∞ Control for Vibration Mitigation of Offshore Platforms with Missing Measurements. Mathematical Problems in Engineering No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-507688
American Medical Association (AMA)
Cai, Mingjie& Xiang, Zhengrong& Karimi, Hamid Reza. Robust Sampled-Data H∞ Control for Vibration Mitigation of Offshore Platforms with Missing Measurements. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-507688
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-507688