Quantized Guaranteed Cost Output Feedback Control for Nonlinear Networked Control Systems and Its Applications

Zheng, Qunxian; Xu, Shengyuan; Du, Baozhu

doi:10.1109/tfuzz.2021.3082691

Cited by 73 publications

(26 citation statements)

References 50 publications

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“…Hence, the study of GCC becomes an important topic and number of results have been reported 34,35 . For example, event‐triggered GCC for Markov jump neural networks has been studied in References 34 and 35 investigated the problem of quantized GCC for nonlinear NCSs. However, up to now, to the best of the authors' knowledge, few attempts have been made to study the problem of GCC for networked T‐S fuzzy switched systems under DoS attacks, which motivates this study.…”

Section: Introductionmentioning

confidence: 99%

“…In addition, in many practical applications, the basic control objective is not only to ensure the system stability, but also to possess a desired robust performance and to guarantee the quadratic performance index of the system not to exceed a certain upper bound. Hence, the study of GCC becomes an important topic and number of results have been reported 34,35 . For example, event‐triggered GCC for Markov jump neural networks has been studied in References 34 and 35 investigated the problem of quantized GCC for nonlinear NCSs.…”

Section: Introductionmentioning

confidence: 99%

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Event‐triggered finite‐time guaranteed cost control for networked Takagi‐Sugeno (T‐S) fuzzy switched systems under denial of service attacks

Gao

Zhang

Shi

et al. 2022

Intl J Robust & Nonlinear

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The issue of event-triggered guaranteed cost control (GCC) for networked T-S fuzzy switched systems in the sense of finite-time is addressed in this article. A unified event-based augmented fuzzy switched systems under the denial of service (DoS) attacks is formulated, which leads to the system switching more complex. Using a controller-mode Lyapunov functional approach, sufficient conditions are developed to guarantee the finite-time boundedness (FTB) of the system. Then, a criterion is also proposed to obtain the triggering parameters and controller gains simultaneously. Finally, simulation examples demonstrated the validity of the approach.

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Event‐triggered finite‐time guaranteed cost control for networked Takagi‐Sugeno (T‐S) fuzzy switched systems under denial of service attacks

Gao

Zhang

Shi

et al. 2022

Intl J Robust & Nonlinear

View full text Add to dashboard Cite

show abstract

“…However, these decentralized fuzzy

H_{\infty}

filtering and control methods ignore the effect of the spatially interconnection structures of large scale interconnected systems on the stability of the whole system. In References 37‐39, the problem of nonlinear distributed control is considered for continuous‐time networked nonlinear heterogeneous systems with respect to state feedback. The distributed fuzzy

H_{\infty}

filtering techniques can estimate the states of the interconnected systems from not only its own measurements but also its neighbors according to the topology of the underlying structure.…”

Section: Introductionmentioning

confidence: 99%

Distributed H∞ fuzzy filtering for nonlinear systems interconnected over graphs

Xue

2022

Adaptive Control & Signal

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This article investigates the distributed fuzzy H ∞ filtering problem for a class of Takagi-Sugeno (T-S) fuzzy model-based nonlinear systems interconnected over an undirected graph. The system we consider consists of numbers of heterogeneous nonlinear sub-units interconnected over an undirected graph by sensing, computing, and communicating with each other. First, the system is represented by an undirected graph, a T-S fuzzy model-based state-space equation of each subsystem and an interconnection condition. Based on this model, the concepts of the well-posedness, stability, and contractiveness for the class of systems are introduced, and the distributed fuzzy filtering problem is established. By applying membership-dependent multi-Lyapunov functions, a sufficient condition on the well-posedness, stability, and contractiveness of the open-loop plant is then derived in terms of linear matrix inequalities (LMIs). And then, a distributed fuzzy filter inheriting the interconnected structure of the plant is designed such that the filtering error system is contractive, and a sufficient condition is correspondingly given to obtain the desired fuzzy filter parameters by solving a set of LMIs. Finally, a numerical simulation is exploited to show the validity of the proposed design method.

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“…The switched system, which is constituted by some continuous‐time or discrete‐time subsystems and a switching law that decides which subsystem is activated, 1‐3 has been widely used in many areas of our daily life 4‐6 . In a switched linear system, the state trajectories of each subsystem can converge to the equilibrium point over time.…”

Section: Introductionmentioning

confidence: 99%

“…The switched system, which is constituted by some continuous-time or discrete-time subsystems and a switching law that decides which subsystem is activated, [1][2][3] has been widely used in many areas of our daily life. [4][5][6] In a switched linear system, the state trajectories of each subsystem can converge to the equilibrium point over time. If there exists an affine term in the switched system, equilibrium points of switched subsystems cannot be moved to the origin, so that the switched system has several equilibria in the state space, which is a prominent feature of the switched affine system.…”

Section: Introductionmentioning

confidence: 99%

Practical stability for switched affine systems via time‐dependent switching function

Zhang

et al. 2021

Intl J Robust & Nonlinear

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In this article, the stability analysis of both continuous-time switched affine systems discrete-time switched affine systems is addressed via dwell time switching.Since the information of system states is difficult to obtain in the state-dependent switching function, the time-dependent switching function is considered to stabilize the switched affine system. The purpose of this article is to design a time-dependent switching function assuring the state trajectories are globally attracted to an attractive set containing the desired equilibrium point (which is selected from a set of attainable equilibrium points). By constructing discretized Lyapunov function, a set of conditions in the framework of dwell time are designed to guarantee practical stability of the state trajectories. At last, some numerical examples are given to illustrate our method and compare it with the existing results.

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Quantized Guaranteed Cost Output Feedback Control for Nonlinear Networked Control Systems and Its Applications

Cited by 73 publications

References 50 publications

Event‐triggered finite‐time guaranteed cost control for networked Takagi‐Sugeno (T‐S) fuzzy switched systems under denial of service attacks

Event‐triggered finite‐time guaranteed cost control for networked Takagi‐Sugeno (T‐S) fuzzy switched systems under denial of service attacks

Distributed H∞ fuzzy filtering for nonlinear systems interconnected over graphs

Practical stability for switched affine systems via time‐dependent switching function

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