Direct position determination algorithm based on maximum complex correntropy target in impulsive noise environment

被引：0

作者：

Mao Y. ^{[1
]}

Duan Y. ^{[1
]}

Huang Z. ^{[1
]}

Zhang J. ^{[1
]}

机构：

[1] College of Electronic Engineering, National University of Defense Technology, Hefei

来源：

Xi Tong Gong Cheng Yu Dian Zi Ji Shu/Systems Engineering and Electronics | 2023年 / 45卷 / 09期

关键词：

direct position determination (DPD); impulsive noise; maximum complex correntropy (MCC); non-uniform noise;

D O I：

10.12305/j.issn.1001-506X.2023.09.01

中图分类号：

学科分类号：

摘要：

Passive localization technique has important application value in many fields such as naval ships position, marine monitoring and ground illegal invasion. We consider the passive localization problem in non-uniform impulsive noise environment. The impulsive noise is modeled with the α-stable distribution. We develop a direct position determination algorithm based on the maximum complex correntropy criterion. Simulation results demonstrate superior localization performance of the proposed algorithm in strong impulsive noise environment. Prior knowledge of the impulsive noise at each receiver is irrelevant to the selection of kernel parameter of the algorithm. Moreover, the perferable localization performance of the proposed algorithm is validated experimentally under the condition of nonuniform impulsive noise. © 2023 Chinese Institute of Electronics. All rights reserved.

引用

页码：2651 / 2658

页数：7

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