Technology of Network & Communication
|
1519-1523

Research on TDOA geometric positioning tracking algorithm based on AUPF

Chen Weiye
Liu Guangyi
Li Ou
School of Information Systems Engineering, PLA Information Engineering University, Zhengzhou 450001, China

Abstract

Determining the position of small radiation source targets such as UAVs using passive time difference of arrival(TDOA) technique is a hot topic of current research. Because of the complexity of implementing the TDOA algorithm in practical situation, this paper derived the geometric solution of TDOA hyperbola, and proposed a moving target location and tracking method based on adaptive unscented particle filter(AUPF) technique. This paper verified the effectiveness of the method through simulation, and further analyzed the positioning accuracy of the algorithm. The results show that the TDOA geometric localization tracking algorithm based on AUPF can better fit the real motion trajectory of the target and achieve the localization tracking of the moving target in a variety of scenarios, with lower localization error and higher trajectory tolerance. This method can significantly improve the position estimation performance of non-cooperative moving radiation source targets.

Foundation Support

信息工程大学重点学科建设项目

Publish Information

DOI: 10.19734/j.issn.1001-3695.2021.11.0476
Publish at: Application Research of Computers Printed Article, Vol. 39, 2022 No. 5
Section: Technology of Network & Communication
Pages: 1519-1523
Serial Number: 1001-3695(2022)05-040-1519-05

Publish History

[2022-01-07] Accepted Paper
[2022-05-05] Printed Article

Cite This Article

陈为业, 刘广怡, 李鸥. 基于AUPF的TDOA几何定位跟踪算法研究 [J]. 计算机应用研究, 2022, 39 (5): 1519-1523. (Chen Weiye, Liu Guangyi, Li Ou. Research on TDOA geometric positioning tracking algorithm based on AUPF [J]. Application Research of Computers, 2022, 39 (5): 1519-1523. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

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