Initial value analysis of a nonlinear least-square method for indoor Doppler positioning with a single pseudolite

Yoshihiro Sakamoto, Hiroaki Arie, Takuji Ebinuma, Kenjirou Fujii, Shigeki Sugano

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

In this paper, we introduce a novel indoor positioning method using a single pseudolite. In this method, the receiver's position is determined by using the Doppler shift produced by moving a receiver antenna. We use a non-linear least square method (NLLS) to calculate the position as with the case of GPS. However, unlike GPS, convergence of the solution is severely affected by the initial value of the update process of NLLS. We analyze which initial values converge to the appropriate solution.

本文言語English
ホスト出版物のタイトルSICE 2011 - SICE Annual Conference 2011, Final Program and Abstracts
出版社Society of Instrument and Control Engineers (SICE)
ページ2411-2412
ページ数2
ISBN(印刷版)9784907764395
出版ステータスPublished - 2011 1 1
イベント50th Annual Conference on Society of Instrument and Control Engineers, SICE 2011 - Tokyo, Japan
継続期間: 2011 9 132011 9 18

出版物シリーズ

名前Proceedings of the SICE Annual Conference

Other

Other50th Annual Conference on Society of Instrument and Control Engineers, SICE 2011
国/地域Japan
CityTokyo
Period11/9/1311/9/18

ASJC Scopus subject areas

  • 制御およびシステム工学
  • コンピュータ サイエンスの応用
  • 電子工学および電気工学

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