Backstepping-based active fault-tolerant control for a class of uncertain SISO nonlinear systems

Lingya Meng; Bin Jiang

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Backstepping-based active fault-tolerant control for a class of uncertain SISO nonlinear systems

机译：一类不确定SISO非线性系统的基于Backstepping的主动容错控制

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Active fault-tolerant control is investigated for a class of uncertain SISO nonlinear flight control systems based on the adaptive observer, feedback linearization and backstepping theory. Firstly an adaptive observer is constructed to estimate the fault in the faulty system. A new fault updating law is presented to simplify the assumption conditions of the adaptive observer. The asymptotical stability of the observer and the uniform ultimate boundedness of the fault estimation error are guaranteed by Lyapunov theorem. Then a backstepping-based active fault-tolerant controller is designed for the faulty system. The asymptotical stability of the closed-loop system and uniform ultimate boundedness of the tracking error are proved based on Lyapunov theorem. The effectiveness of the proposed scheme is demonstrated through the numerical simulation of a flight control system.

机译：基于自适应观测器，反馈线性化和反推理论，研究了一类不确定的SISO非线性飞行控制系统的主动容错控制。首先，构造自适应观察器以估计故障系统中的故障。提出了一种新的故障更新规律，以简化自适应观测器的假设条件。 Lyapunov定理保证了观测者的渐近稳定性和故障估计误差的一致最终有界性。然后针对故障系统设计了基于反推的主动容错控制器。基于李雅普诺夫定理，证明了闭环系统的渐近稳定性和跟踪误差的一致最终有界性。通过飞行控制系统的数值仿真证明了该方案的有效性。

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来源
《Systems Engineering and Electronics, Journal of》 |2009年第6期|p.1263-1270|共8页
作者
Lingya Meng; Bin Jiang;
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作者单位

Coll. of Automation Engineering, Nanjing Univ. of Aeronautics and Astronautics, Nanjing 210016, P. R. China;

Coll. of Information and Control Engineering, China Univ. of Petroleum, Dongying 257061, P. R. China;

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正文语种 eng
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关键词
adaptive observer; backstepping; fault diagnosis; fault-tolerant control; flight control; nonlinear;

机译：自适应观测器;反推;故障诊断;容错控制;飞行控制;非线性;

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1. Backstepping-based active fault-tolerant control for a class of uncertain SISO nonlinear systems [J] . Meng Lingya, Jiang Bin 系统工程与电子技术：英文版 . 2009,第006期

机译：一类不确定SISO非线性系统的基于Backstepping的主动容错控制
2. Backstepping-based active fault-tolerant control for a class of uncertain SISO nonlinear systems [J] . Meng Lingya, Jiang Bin 系统工程与电子技术（英文版） . 2009,第006期

机译：一类不确定SISO非线性系统的基于Backstepping的主动容错控制
3. Adaptive backstepping-based tracking control of a class of uncertain switched nonlinear systems (vol 91, pg 301, 2018) [J] . Lai Guanyu, Liu Zhi, Zhang Yun, Automatica . 2019,第期

机译：基于自适应的BackStepping的一类不确定切换非线性系统的跟踪控制（Vol 91，PG 301,2018）
4. Fuzzy Adaptive Robust Fault-Tolerant Control for SISO Uncertain Nonlinear Systems via Backstepping [C] . The 7th World Congress on Intelligent Control and Automation(WCICA'08)(第七届智能控制与自动化世界大会)论文集 . 2008

机译：SISO不确定非线性系统的Backstepping模糊自适应鲁棒容错控制
5. Reduced-order robust adaptive controller design and convergence analysis for uncertain SISO linear systems with noisy output measurements . [D] . Zhao, Qingrong. 2007

机译：具有噪声输出测量的不确定SISO线性系统的降阶鲁棒自适应控制器设计和收敛分析。
6. Event-Triggered Adaptive Fault Tolerant Control for a Class of Uncertain Nonlinear Systems [O] . Chenglong Zhu, Chenxi Li, Xinyi Chen, 2020

机译：一类不确定非线性系统的事件触发自适应容错控制
7. Fault-Tolerant Adaptive Control for a Class of Nonlinear Systems With Uncertain Parameters and Unknown Control Directions [O] . Wenhui Liu, Baoping Ma, Junwei Lu, 2019

机译：具有不确定参数和未知控制方向的一类非线性系统的容错自适应控制

Backstepping-based active fault-tolerant control for a class of uncertain SISO nonlinear systems

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