Disturbance-Observer-Based Fault Tolerant Control of High-Speed Trains: A Markovian Jump System Model Approach
Disturbance-Observer-Based Fault Tolerant Control of High-Speed Trains: A Markovian Jump System Model Approach
复制标题
基于扰动观测器的高速列车容错控制:马尔可夫跳跃系统模型方法
DOI:
10.1109/tsmc.2018.2866618
复制
发表时间:
2020-04
期刊:
影响因子:
--
通讯作者:
Guo Lei
中科院分区:
文献类型:
--
作者:
Yao Xiuming;Wu Ligang;Guo Lei
This paper addresses the fault tolerant control problem for high-speed trains in case of multiple possible failures. A new multiple point-mass model with system faults is built based on a stochastic jump system model approach. A novel active fault tolerant composite hierarchical anti-disturbance control strategy based on the disturbance observer is proposed such that the resulting composite system is stochastically stable with position and velocity tracking performance. According to whether the transition probabilities (TPs) of the failure and fault detection and isolation process can be accessed completely, three different cases (TPs are completely known, partially known, and completely unknown) are analyzed. For each case, based on the Lyapunov functional approach, a composite hierarchical controller is synthesized via a convex optimization problem. Finally, the simulations are given to illustrate the performance of the proposed methodologies.
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影响因子:
2.6
作者:
Wu, H. -N.;Bai, M. -Z.
通讯作者:
Bai, M. -Z.
DOI:
10.1109/tsmc.2018.2817616
发表时间:
2019-12
期刊:
IEEE Transactions on Systems, Man, and Cybernetics: Systems
影响因子:
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发表时间:
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期刊:
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影响因子:
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通讯作者:
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DOI:
10.1109/tsmc.2015.2433896
发表时间:
2015-06
期刊:
IEEE Transactions on Systems, Man, and Cybernetics: Systems
影响因子:
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通讯作者:
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