3-Dimensional GPS Receiver System for Attitude Determination and Its Optimal Processing Algorithm(Communication/Navigation/Demonstration (2), Workshop for Space, Aeronautical and Navigational Electronics (WSANE 2005))

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概要

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• A novel three-axis attitude determination technique using Global Positioning System (GPS) is presented. This technique calculates the attitude of an object, such as a motor vehicle or an aircraft, by using a new configuration of GPS antennas in three dimensions, where a GPS antenna is placed at each vertex of a polyhedron. Polyhedra (tetrahedron, octahedron, and icosahedron), which have regular triangular faces, are particularly suitable for this type of GPS-based attitude determination. An optimal method of data processing for measuring an object's attitude is developed such that it exploits all the information from the measurements detected by the GPS receivers. Since the computational complexity of the optimal method is not acceptable from the practical point of view, a reduced-complexity method that uses part of the measurements is also developed. The application of GPS-based attitude determination to a Helicopter-Satellite Communication (helisat) System for disasters is presented.

• 社団法人電子情報通信学会の論文
• 2005-02-24

著者

• Minowa Tadashi

  Kashima Space Research Center Communications Research Laboratory

• Suzuki Yoshiaki

  Koganei Headquarters National Institute Of Information And Communications Technology

関連論文

• Helicopter-Satellite Communication Experiment for Disaster Information Transmission(System Engineering-I)
• Optimum Receiver Structure of a SISO Decoder for QAM Systems over a Phase Noise Environment(Wireless Communication Technology)
• 3-Dimensional GPS Receiver System for Attitude Determination and Its Optimal Processing Algorithm(Communication/Navigation/Demonstration (2), Workshop for Space, Aeronautical and Navigational Electronics (WSANE 2005))
• Capacity of a Phase Noise Channel and Its Effect on Turbo Trellis-Coded Modulation with High-Order QAM Signals(Wireless Communication Technology)

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