Coverage control for mobile sensor networks with unknown terrain roughness and nonuniform time-varying communication delays

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

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Detail(s)

Original languageEnglish
Article number222204
Journal / PublicationScience China Information Sciences
Volume66
Issue number12
Online published27 Nov 2023
Publication statusPublished - Dec 2023

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DOI

DOI
Check@CityULib
Link to Scopus https://www.scopus.com/record/display.uri?eid=2-s2.0-85178393265&origin=recordpage
Permanent Link https://scholars.cityu.edu.hk/en/publications/publication(17040598-7a82-42a0-ae72-9bcf3c2e3377).html

Abstract

This paper investigates the coverage control problem on a circle with unknown terrain roughness and nonuniform time-varying communication delays. Adaptive coverage control laws are proposed for mobile sensors to collaboratively estimate the unknown roughness function using the basis function approximation approach. Moreover, contrary to existing studies, nonuniform time-varying communication delays are considered in this paper. Under the proposed adaptive coverage control laws, the sensor network can be driven to its optimal configuration minimizing the coverage cost function in the presence of nonuniform communication delays, and each sensor can learn the true roughness function. Finally, a simulation example is provided to show the effectiveness of the proposed control laws. © Science China Press 2023.

Research Area(s)

  • adaptive control, cooperative control, cost function, multi-agent systems, time-varying communication delays

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Publication fingerprints text

100
Control Law Engineering
100
Sensor Network Engineering
100
Mobile Sensor Engineering
100
Communication Delay Computer Science
100
mobile sensor netwo... Computer Science
33
Cost Function Engineering
33
Basis Function Engineering
33
Simulation Example Engineering
25
Function Approximat... Computer Science
25
Optimal Configurati... Computer Science
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Citation Format(s)

[ RIS ] [ BibTeX ]
Coverage control for mobile sensor networks with unknown terrain roughness and nonuniform time-varying communication delays. / WANG, Peng; SONG, Cheng; LIU, Lu.
In: Science China Information Sciences, Vol. 66, No. 12, 222204, 12.2023.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review