Nonlinear Robust Observer-Based Fault Detection for Networked Suspension Control System of Maglev Train
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-05-20
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
A fault detection approach based on nonlinear robust observer is designed for the networked suspension control system of Maglev train with random induced time delay.
First, considering random bounded time-delay and external disturbance, the nonlinear model of the networked suspension control system is established.
Then, a nonlinear robust observer is designed using the input of the suspension gap.
And the estimate error is proved to be bounded with arbitrary precision by adopting an appropriate parameter.
When sensor faults happen, the residual between the real states and the observer outputs indicates which kind of sensor failures occurs.
Finally, simulation results using the actual parameters of CMS-04 maglev train indicate that the proposed method is effective for maglev train.
American Psychological Association (APA)
Li, Yun& He, Guang& Li, Jie. 2013. Nonlinear Robust Observer-Based Fault Detection for Networked Suspension Control System of Maglev Train. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-1010459
Modern Language Association (MLA)
Li, Yun…[et al.]. Nonlinear Robust Observer-Based Fault Detection for Networked Suspension Control System of Maglev Train. Mathematical Problems in Engineering No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-1010459
American Medical Association (AMA)
Li, Yun& He, Guang& Li, Jie. Nonlinear Robust Observer-Based Fault Detection for Networked Suspension Control System of Maglev Train. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-1010459
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1010459