A Nonlinear Robust Controller Design for Ship Dynamic Positioning Based on L2-Gain Disturbance Rejection
Joint Authors
Xue, Jingjing
Guo, Ang
Liu, Caiyun
Chen, Xinghua
Xia, Guoqing
Source
Journal of Control Science and Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-11-01
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Electronic engineering
Information Technology and Computer Science
Abstract EN
In ship motion control process, it is difficult to design ship controller due to the effects of environmental disturbances such as wind, waves, current, and unmodelled dynamics.
In order to solve these problems, a nonlinear robust controller based on L2-gain disturbance rejection is proposed in this paper.
To steer ships to the desired position, an error feedback control law on account of Lyapunov functions is designed.
Then, to satisfy the L2-gain disturbance rejection, proper parameters are chosen based on the system dissipative property.
In order to verify the performance of the proposed controller, the MATLAB simulation results in two situations which are without and with the effects of environmental disturbances are demonstrated.
American Psychological Association (APA)
Xia, Guoqing& Xue, Jingjing& Guo, Ang& Liu, Caiyun& Chen, Xinghua. 2016. A Nonlinear Robust Controller Design for Ship Dynamic Positioning Based on L2-Gain Disturbance Rejection. Journal of Control Science and Engineering،Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1107935
Modern Language Association (MLA)
Xia, Guoqing…[et al.]. A Nonlinear Robust Controller Design for Ship Dynamic Positioning Based on L2-Gain Disturbance Rejection. Journal of Control Science and Engineering No. 2016 (2016), pp.1-7.
https://search.emarefa.net/detail/BIM-1107935
American Medical Association (AMA)
Xia, Guoqing& Xue, Jingjing& Guo, Ang& Liu, Caiyun& Chen, Xinghua. A Nonlinear Robust Controller Design for Ship Dynamic Positioning Based on L2-Gain Disturbance Rejection. Journal of Control Science and Engineering. 2016. Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1107935
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1107935