![](/images/graphics-bg.png)
Fixed-Time Sliding-Mode Fault-Tolerant Control of Waste Heat Power Generator Systems
Joint Authors
Wang, Zhi
Bai, Yateng
Xie, Jin
Li, Zhijie
Ma, Caoyuan
Liu, Pengjuan
Zhang, Yong
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-07-15
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
In order to overcome disturbances such as the instability of internal parameters or the actuator fault, the time-varying proportional-integral sliding-mode surface is defined for coordinated control of the excitation generator and the steam valve of waste heat power generation units, and a controller based on sliding-mode function is designed which makes the system stable for a limited time and gives it good performance.
Based on this, a corresponding fault estimation law is designed for specific faults of systems, and a sliding-mode fault-tolerant controller is constructed based on the fixed-time control theory so that the systems can still operate stably when an actuator fault occurs and have acceptable performance.
The simulation results show that the tracking error asymptotically tends to be zero, and the fixed-time sliding-mode fault-tolerant controller can obviously improve the dynamic performance of the system.
American Psychological Association (APA)
Wang, Zhi& Bai, Yateng& Xie, Jin& Li, Zhijie& Ma, Caoyuan& Liu, Pengjuan…[et al.]. 2018. Fixed-Time Sliding-Mode Fault-Tolerant Control of Waste Heat Power Generator Systems. Complexity،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1133702
Modern Language Association (MLA)
Wang, Zhi…[et al.]. Fixed-Time Sliding-Mode Fault-Tolerant Control of Waste Heat Power Generator Systems. Complexity No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1133702
American Medical Association (AMA)
Wang, Zhi& Bai, Yateng& Xie, Jin& Li, Zhijie& Ma, Caoyuan& Liu, Pengjuan…[et al.]. Fixed-Time Sliding-Mode Fault-Tolerant Control of Waste Heat Power Generator Systems. Complexity. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1133702
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1133702