Title: Passive tracking method of distributed targets in wireless sensor networks based on potential game

Authors: Yubo Zhang; Shuang Han; Jianyang Wang; Dawei Liu

Addresses: School of Electrical Engineering and Information, Northeast Petroluem University, Da Qing, 163318, China ' School of Electrical Engineering and Information, Northeast Petroluem University, Da Qing, 163318, China ' School of Electrical Engineering and Information, Northeast Petroluem University, Da Qing, 163318, China ' Research Institute of Oil Production Engineering of Da Qing Oilfield, Da Qing, 163318, China

Abstract: In order to achieve the detection ability of distributed targets in wireless sensor networks, a passive tracking method of distributed targets in wireless sensor networks based on potential game is proposed. The distributed nodes of wireless sensor network are designed by uniform array distributed networking method, and passive tracking signals are collected in the link model of wireless sensor network. The feature of passive tracking signal is extracted by the method of fuzzy recognition. The potential game model is established, and the potential game objective function for passive tracking of distributed targets is constructed. Using the distributed target parameter estimation method, combined with signal detection and optimisation, the passive tracking and recognition of distributed targets in wireless sensor networks are realised. The simulation results show that the method has high accuracy and parameter identification accuracy for distributed target tracking, and improves the tracking and detection ability.

Keywords: potential game; wireless sensor network; distributed; target; passive tracking.

DOI: 10.1504/IJAACS.2020.112605

International Journal of Autonomous and Adaptive Communications Systems, 2020 Vol.13 No.4, pp.419 - 430

Received: 04 Nov 2019
Accepted: 16 Mar 2020

Published online: 12 Jan 2021 *

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