Object structure
Creator:

Zhou, Ding ; He, Lei ; Cao, Zhigang ; Zhang, An ; Han Xiaopeng

Contributor:

Campagner, Andrea - ed. ; Lenz, Oliver Urs - ed. ; Xia, Shuyin - ed.

Title:

Event-triggered fixed-time resilient control for mobile sensor networks with a Sybil attack and input delay

Subtitle:

.

Group publication title:

AMCS, volume 35 (2025)

Subject and Keywords:

resilient consensus ; event-triggered control ; Sybil attack ; input delay

Abstract:

This study is devoted to the resilient control problem of a mobile sensor network with a Sybil attack and input delay. First, a fixed-time observer is constructed to estimate the state exactly, which makes it possible to calculate the settling time. Then, the delayed system is transformed into a delay-free system by introducing Artstein`s transformation, and a confidence metric is used to tackle the Sybil attack problem, which requires no additional data storage beyond signals. ; Furthermore, a novel distributed event-triggered fixed-time control scheme is proposed, and a triggering function is developed to generate triggering events asynchronously. Using the presented triggering function, each sensor communicates in discrete time, which is fully continuous-communication free. Several sufficient conditions are obtained, and a rigorous proof is given using Lyapunov stability and fixed-time stability theories. Finally, simulation results are presented to demonstrate the efficiency of the theoretical results such as the flocking context.

Publisher:

Zielona Góra: Uniwersytet Zielonogórski

Date:

2025

Resource Type:

artykuł

DOI:

10.61822/amcs-2025-0010

Pages:

129-142

Source:

AMCS, volume 35, number 1 (2025) ; click here to follow the link

Language:

eng

License CC BY 4.0:

click here to follow the link

Rights:

Biblioteka Uniwersytetu Zielonogórskiego

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