Study on Accuracy Improvement under Bad Condition in GPS

Ken Nakajima; Toshiyuki Tanaka

doi:10.11499/sicep.2004.0_65_2

SICE Annual Conference 2004

DOI https://doi.org/10.11499/sicep.2004.0_65_2

Conference information

Host: The Society of Instrument and Control Engineers

Co-host: The IEEE Industrial Electronics Society, The IEEE Robotics and Automation Society, The IEEE Control Systems Society, The IEEE Systems, Man and Cybernetics Society, The Instrumentation, Systems, and Automation Society

Study on Accuracy Improvement under Bad Condition in GPS

*Ken Nakajima, Toshiyuki Tanaka

Author information

Keywords: GPS, accuracy improvement, simulation

CONFERENCE PROCEEDINGS FREE ACCESS

Pages 65

Details

Abstract

We have noticed that a bias error in GPS positioning becoming large, when positioning is carried out under the bad condition. We paid attention to the satellite arrangement and the number of satellites. We made an experiment, and reproduced it with simulation. We aim at reduction of the bias error under the bad condition.

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