Emitter Location Finding using Particle Swarm Optimization


ÇAKIR O. , KAYA İ. , YAZGAN A. , ÇAKIR Ö. , TUĞCU E.

RADIOENGINEERING, cilt.23, ss.252-258, 2014 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 23 Konu: 1
  • Basım Tarihi: 2014
  • Dergi Adı: RADIOENGINEERING
  • Sayfa Sayıları: ss.252-258

Özet

Using several spatially separated receivers, nowadays positioning techniques, which are implemented to determine the location of the transmitter, are often required for several important disciplines such as military, security, medical, and commercial applications. In this study, localization is carried out by particle swarm optimization using time difference of arrival. In order to increase the positioning accuracy, time difference of arrival averaging based two new methods are proposed. Results are compared with classical algorithms and Cramer-Rao lower bound which is the theoretical limit of the estimation error.