控制理论(社会学)
约束(计算机辅助设计)
容错
李雅普诺夫函数
分段
传输(计算)
控制(管理)
断层(地质)
数学
计算机科学
分布式计算
人工智能
地质学
数学分析
非线性系统
物理
地震学
并行计算
量子力学
几何学
作者
Guangdeng Zong,Dong Yang,James Lam,Xiaoqi Song
出处
期刊:IEEE-ASME Transactions on Mechatronics
[Institute of Electrical and Electronics Engineers]
日期:2022-06-01
卷期号:27 (3): 1436-1446
被引量:99
标识
DOI:10.1109/tmech.2021.3096375
摘要
For switched linear parameter-varying (LPV) systems with possible actuator failures, the parameter-dependent multiple piecewise Lyapunov function is constructed to handle the $H_\infty$ bumpless transfer fault-tolerant control problem. First, a generalized bumpless transfer concept is presented for switched LPV systems to describe the transient performance, for which only the local bumpless transfer condition is required. Second, an event-triggered switching law, depending on the system states, external parameters, and dwell time, is designed to ensure a time span among adjacent switchings. Third, a solvability condition of the $H_\infty$ bumpless transfer fault-tolerant control problem is developed. A family of time-driven switching controllers with bumpless transfer constraint and fault-tolerant requirement are also designed. Finally, an application example of an aero-engine is given to verify the effectiveness of the developed methods.
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