Passivity and Fault Alarm-Based Hybrid Control for a Markovian Jump Delayed System With Actuator Failures | Zendy

Jian-Ning Li | Zendy; Yu-Fei Xu | Zendy; Wen-Dong Bao | Zendy; Xiao-Bin Xu | Zendy

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Passivity and Fault Alarm-Based Hybrid Control for a Markovian Jump Delayed System With Actuator Failures

Author(s) -

Jian-Ning Li,

Yu-Fei Xu,

Wen-Dong Bao,

Xiao-Bin Xu

Publication year - 2017

Publication title -

ieee access

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.587

H-Index - 127

ISSN - 2169-3536

DOI - 10.1109/access.2017.2776121

Subject(s) - aerospace , bioengineering , communication, networking and broadcast technologies , components, circuits, devices and systems , computing and processing , engineered materials, dielectrics and plasmas , engineering profession , fields, waves and electromagnetics , general topics for engineers , geoscience , nuclear engineering , photonics and electrooptics , power, energy and industry applications , robotics and control systems , signal processing and analysis , transportation

In this paper, a passivity and fault alarm-based hybrid controller is designed for a Markovian jump delayed system with actuator failures. First, a passive condition is given, and a type of hybrid controller that combines with robust and fault-tolerant controllers is presented to ensure that both the normal system and the fault system are robustly stochastically passive. Next, a fault alarm signal is proposed by choosing the alarm threshold, and this signal is used to invoke the fault-tolerant controller. Finally, a numerical example is provided to show the effectiveness of the method.

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