Output Feedback Stabilization of Networked Systems Subject to Actuator Saturation and Packet Dropout

Zhou, Ran; Zhang, Xiaomei; Shi, Guiyin; Tang, Hongji

doi:10.1007/978-3-642-26001-8_20

Cited by 5 publications

(2 citation statements)

References 9 publications

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“…37 investigated constrained MPC problem for a fuzzy system where actuator saturation and packet loss were considered. Similar works can be found in 38,39,40 . In spite of a great many nice results involving actuator saturation, the distributed MPC for MASs subject to actuator saturation still remains largely unexplored.…”

Section: Introductionsupporting

confidence: 78%

Distributed model predictive control for multi-agent systems with packet loss and actuator saturation

Jiang

Liu³

et al. 2023

Preprint

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This paper focuses on the distributed model predictive control for multi-agent systems subject to packet loss and actuator saturation. The multi-agent systems, which can be decoupled into several subsystems, have a coupled global cost function. By decoupling the global cost function, the distributed model predictive control for multi-agent systems is approximately cast into centralized model predictive control for each agent with a cost function including the states of the neighboring agents. The exchange of states between adjacent agents realized by communication network may subject to packet loss which is assumed to obey a Bernoulli distribution with probability being known. Actuator saturation is also considered and dealt with by the Nth-step set invariance approach. To ensure the multi-agent systems is asymptotically stable, a compatibility condition is provided. The problem of controller design for agent is converted into a Linear matrix inequality optimization problem involving compatibility constraint. Furthermore, a control algorithm is obtained to ensure the asymptotic stability of the global closed-loop system as well as the recursive feasibility of the optimization problem. Finally according to a simulation example, it is concluded that the presented method is effective.

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Section: Introductionsupporting

confidence: 78%

Distributed model predictive control for multi-agent systems with packet loss and actuator saturation

Jiang

Liu³

et al. 2023

Preprint

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“…Then, Zhou et al introduced the design method of a saturated system into a saturated networked control system. For example, the output feedback stabilization of a saturated networked system is studied in reference [5]. Some scholars have studied the time-delay systems with saturation constraints.…”

Section: Introductionmentioning

confidence: 99%

Anti-Saturation Control of Uncertain Time-Delay Systems with Actuator Saturation Constraints

2019

Symmetry

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The problem of anti-saturation control for a class of time-delay systems with actuator saturation is considered in this paper. By introducing appropriate variable substitution, a new delay time-delay systems model with actuator saturation systems is established. Based on the Lyapunov stability theory, the stability condition and the anti-saturation controller design method are obtained by using the linear matrix inequality approach. By introducing the matrix into the Lyapunov function, the proposed conditions are less conservative than the previous results. Finally, a simulation example shows the validity and rationality of the method.

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Robust integrity for uncertain NNCS with actuator saturation

Hui-chao

Jiang

2013

2013 25th Chinese Control and Decision Conference (CCDC)

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In this paper, the problem of robust integrity considering actuator structural failures for a class of uncertain nonlinear networked control system (NNCS) subject to actuator saturation is investigated. By utilizing the delay-dependent Lyapunov method and convex combination expression of input saturation function, the less conservative stability criteria and the approach of robust fault-tolerant state feedback controller are derived for the control problem. By introducing a definition of the fault-tolerant attraction domain and solving an optimization problem with LMIs constraints, the maximum fault-tolerant attraction domain can be estimated. The key features of the proposed approach include the use of a tighter bounding technique for reducing conservativeness and the introduction of augmented matrix items into the Lyapunov-Krasovakii functional for reducing computational demand. Finally, an example is used to illustrate the effectiveness and the feasibility of proposed approach.

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Output Feedback Stabilization of Networked Systems Subject to Actuator Saturation and Packet Dropout

Cited by 5 publications

References 9 publications

Distributed model predictive control for multi-agent systems with packet loss and actuator saturation

Distributed model predictive control for multi-agent systems with packet loss and actuator saturation

Anti-Saturation Control of Uncertain Time-Delay Systems with Actuator Saturation Constraints

Robust integrity for uncertain NNCS with actuator saturation

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