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Delay-Range-Dependent H∞ Control for Automatic Mooring Positioning System with Time-Varying Input Delay
Joint Authors
Su, Xiaoyu
Jin, Hongzhang
Gu, Yunbiao
Shen, Wei
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-02-27
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Aiming at the economy and security of the positioning system in semi-submersible platform, the paper presents a new scheme based on the mooring line switching strategy.
Considering the input delay in switching process, H∞ control with time-varying input delay is designed to calculate the control forces to resist disturbing forces.
In order to reduce the conservativeness, the information of the lower bound of delay is taken into account, and a Lyapunov function which contains the range of delay is constructed.
Besides, the input constraint is considered to avoid breakage of mooring lines.
The sufficient conditions for delay-range-dependent stabilization are derived in terms of LMI, and the controller is also obtained.
The effectiveness of the proposed approach is illustrated by a realistic design example.
American Psychological Association (APA)
Su, Xiaoyu& Jin, Hongzhang& Shen, Wei& Gu, Yunbiao. 2014. Delay-Range-Dependent H∞ Control for Automatic Mooring Positioning System with Time-Varying Input Delay. Shock and Vibration،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1047846
Modern Language Association (MLA)
Su, Xiaoyu…[et al.]. Delay-Range-Dependent H∞ Control for Automatic Mooring Positioning System with Time-Varying Input Delay. Shock and Vibration No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-1047846
American Medical Association (AMA)
Su, Xiaoyu& Jin, Hongzhang& Shen, Wei& Gu, Yunbiao. Delay-Range-Dependent H∞ Control for Automatic Mooring Positioning System with Time-Varying Input Delay. Shock and Vibration. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1047846
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1047846