Event triggered control for fault tolerant control system with actuator failure and randomly occurring parameter uncertainty

Kaneba, Christopher Munyiwa; Mu, Xiaomin; Li, Xin; Wu, Xihui

doi:10.1016/j.amc.2021.126714

Cited by 13 publications

(6 citation statements)

References 31 publications

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“…Remark 11. The advantages of this article over those addressing only actuator faults 6,20,32 or sensor faults 4,19 include:…”

Section: The Derivative Of Its Time Is As Followsmentioning

confidence: 99%

“…• In contrast to earlier studies, 4,6,19,20,32 this article considers system stability in the presence of simultaneous SAAF.…”

Section: Introductionmentioning

confidence: 99%

“…Wang et al studied the FTC problem for networked control systems with sensor faults under dynamic ETM 19 . The ETC problem for FTC systems with actuator failures and randomly occurring parameter uncertainties was studied by Kaneba et al 20 For multi‐agent systems, Markovian jump systems, uncertain systems and switched systems with ETC and FTC, a number of significant results are put forward in References 21–30.…”

Section: Introductionmentioning

confidence: 99%

“…Inspired by the above literature, we focus in this article on the reliable control of linear systems with simultaneous SAOAF under ETC. In contrast to earlier studies, 4,6,19,20,32 this article considers system stability in the presence of simultaneous SAAF. The observer, designed to estimate the system state and SAAF simultaneously, follows a two‐step procedure.…”

Section: Introductionmentioning

confidence: 99%

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Fault‐tolerant control of observer‐based H_∞ with sensor and actuator faults under two‐step event triggering mechanism

Lu,

Pang,

Pan

et al. 2024

Intl J Robust & Nonlinear

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This article considers the design problem of observer‐based fault‐tolerant control under three faulty cases: sensor only, actuator only, and both sensor and actuator faults. To save communication resources, the event trigger mechanism method is used for sensor‐to‐observer and observer‐to‐controller transmissions. In this case, the design method of the new observer is given for obtaining estimating both states and faults which are used to design observer‐based fault‐tolerant controllers. In particular, the virtual observer is designed to suppress the effects of faults on the system. As the virtual observer contains unmeasurable system information, the real observer is built on top of the virtual observer to eliminate the unmeasurable information. Finally, the feasibility of the approach is tested with a numerical example.

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“…Remark 11. The advantages of this article over those addressing only actuator faults 6,20,32 or sensor faults 4,19 include:…”

Section: The Derivative Of Its Time Is As Followsmentioning

confidence: 99%

“…• In contrast to earlier studies, 4,6,19,20,32 this article considers system stability in the presence of simultaneous SAAF.…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Fault‐tolerant control of observer‐based H_∞ with sensor and actuator faults under two‐step event triggering mechanism

Lu,

Pang,

Pan

et al. 2024

Intl J Robust & Nonlinear

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“…It's worth noting that the issue of actuator failures has gotten a lot of attention, whereas sensor failures have received a deal more [23][24][25]. With communication delays examined in [26][27][28][29][30][31][32][33], FTC restricted consensus. As far as we know, no one has explored FTC for MASs with input delay and sensor failure, so more research is necessary.…”

mentioning

confidence: 99%

Fault‐tolerant control of multi‐agent systems with input delay and sensor failure

Syed Ali,

Mubeen Tajudeen,

Rajchakit

et al. 2023

Asian Journal of Control

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The problem of fault‐tolerant control (FTC) for a multi‐agent system (MAS) with input delay and sensor failures is addressed in this study. The topology of communication is an undirected subgraph having directed connections between the followers and leader. The Lyapunov approach is used to identify sufficient criteria for consensus control. We propose a fault‐tolerant controller based on observed descriptors. On the basis of proposed fault‐tolerant control, actuator problems, sensor faults, and state estimations can be solved. To minimize the size of the data, the Artstein–Kwon–Pearson reduction method is applied. Based on a Lyapunov functional predictive descriptor observer architecture, sufficient conditions are derived to guarantee the asymptotic stability. To demonstrate the theoretical results, numerical examples are provided.

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Introduction

Kao,

Zhang,

Wang

et al. 2023

Studies in Systems, Decision and Control

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Event triggered control for fault tolerant control system with actuator failure and randomly occurring parameter uncertainty

Cited by 13 publications

References 31 publications

Fault‐tolerant control of observer‐based H_∞ with sensor and actuator faults under two‐step event triggering mechanism

Fault‐tolerant control of observer‐based H_∞ with sensor and actuator faults under two‐step event triggering mechanism

Fault‐tolerant control of multi‐agent systems with input delay and sensor failure

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Event triggered control for fault tolerant control system with actuator failure and randomly occurring parameter uncertainty

Cited by 13 publications

References 31 publications

Fault‐tolerant control of observer‐based H∞ with sensor and actuator faults under two‐step event triggering mechanism

Fault‐tolerant control of observer‐based H∞ with sensor and actuator faults under two‐step event triggering mechanism

Fault‐tolerant control of multi‐agent systems with input delay and sensor failure

Introduction

Contact Info

Product

Resources

About

Fault‐tolerant control of observer‐based H_∞ with sensor and actuator faults under two‐step event triggering mechanism

Fault‐tolerant control of observer‐based H_∞ with sensor and actuator faults under two‐step event triggering mechanism