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Simultaneous scan-based emitter passive localization and receiver trajectory optimization

  • Yueqian Liang*
  • , Yingmin Jia
  • , Junping Du
  • , Jun Zhang
  • *Corresponding author for this work
  • Beihang University
  • Beijing University of Posts and Telecommunications

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The algorithm for simultaneous passive localization for scanning emitters and trajectory optimization for three or more receivers is proposed in this paper. The unscented Kalman filter (UKF) is introduced into the algorithm to get accurate emitter localization making use of all the time difference of arrival (TDOA) measurements till the present time, and gradient-descent method is modified to give the trajectories of the receiver platforms and to avoid possible receiver platform collisions as well. Several simulation experiments are carried out and the algorithm turns out to be able to localize the scanning emitter very accurate and lead the receivers to the optimal trajectories within acceptable computational time consumption despite of large scan fluctuation.

Original languageEnglish
Title of host publication51st IEEE Conference on Decision and Control, CDC 2012
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages788-793
Number of pages6
ISBN (Electronic)9781467320658
DOIs
Publication statusPublished - 2012
Externally publishedYes
Event51st IEEE Conference on Decision and Control, CDC 2012 - Maui, HI, United States
Duration: 10 Dec 201213 Dec 2012

Publication series

NameProceedings of the IEEE Conference on Decision and Control
ISSN (Print)0743-1546
ISSN (Electronic)2576-2370

Conference

Conference51st IEEE Conference on Decision and Control, CDC 2012
Country/TerritoryUnited States
CityMaui, HI
Period10/12/1213/12/12

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