High-Performance Navigation System with Integration of Low-Precision MEMS INS and General-Purpose GPS

• NARUOKA Masaru

  Department of Aeronautics and Astronautics, The University of Tokyo

• TSUCHIYA Takeshi

  Department of Aeronautics and Astronautics, The University of Tokyo

抄録

In this paper, we propose a new configuration for a strap-down, integrated INS/GPS (Inertial Navigation System/Global Positioning System) navigation system. It is aimed at general-purpose use, and utilizes MEMS (microelectromechanical system) sensors and a quaternion-based model that enable the development of a precise system with a degree of portability that traditional INS/GPS devices cannot achieve. In order to examine the effectiveness of our system, we built a prototype instrument and performed an experiment comparing its performance with GAIA, an ultra high-precision INS/GPS device developed by the Japan Aerospace Exploration Agency (JAXA). The results show that our small, light and low-cost system is applicable to general-purpose use, having a position error of only a few meters and under 2 degrees of roll and pitch error, which is sufficiently precise for the general control of moving objects.

収録刊行物

• TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES

  TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES 50 (170), 284-292, 2008

  一般社団法人 日本航空宇宙学会

キーワード

• Navigation
• INS
• GPS
• MEMS

詳細情報

• CRID: 1390001204080725120
• NII論文ID: 10021152516
• NII書誌ID: AA0086707X
• DOI: 10.2322/tjsass.50.284
• ISSN: 21894205
• ISSN: 05493811
• NDL書誌ID: 9383044
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9383044
• Web Site: https://www.jstage.jst.go.jp/article/tjsass/50/170/50_170_284/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可