Bearings Only Multi-Sensor Maneuvering Target Tracking

Title
Bearings Only Multi-Sensor Maneuvering Target Tracking
Author
Musicki, Darko
Keywords
information fusion; target tracking; bearings only; track splitting; Gaussian sum measurement representation; asynchronous triangulation; MOTION ANALYSIS
Issue Date
2008-03
Publisher
ELSEVIER SCIENCE BV
Citation
SYSTEMS & CONTROL LETTERS, v. 57, No. 3, Page. 216-221
Abstract
This paper presents a solution to target trajectory estimation when multiple asynchronous passive bearings only sensors with uncertain positions are employed. Asynchronous target position triangulation is achieved. Gaussian mixture measurement presentation, together with a track splitting algorithm allows space/time integration of the target position uncertainty with a simple algorithm. Gaussian mixture measurement presentation incorporates sensor position uncertainty, as well as the spatial uncertainty brought by bearings only measurement. Each sensor detects the target emissions independently, and the measurements are incorporated into track as they arrive. Measurements by arbitrary number of sensors can be incorporated, provided that the triangulation observability criterion is satisfied. The approach is verified by a single target, two sensors, two-dimensional surveillance simulation experiment. (C) 2007 Elsevier B.V. All rights reserved.
URI
https://www.sciencedirect.com/science/article/pii/S016769110700117X?via%3Dihubhttp://repository.hanyang.ac.kr/handle/20.500.11754/80259
ISSN
0167-6911
DOI
10.1016/j.sysconle.2007.08.008
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRONIC SYSTEMS ENGINEERING(전자시스템공학과) > Articles
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