E3S Web Conf.
Volume 94, 2019International Symposium on Global Navigation Satellite System 2018 (ISGNSS 2018)
|Number of page(s)||3|
|Section||Indoor and Urban Navigation|
|Published online||08 May 2019|
Performance analysis of GPS / Radar integrated navigation system
Department of Electronics Engineering, Chungnam National University, 34134 Daejeon, Korea
2 Radio Navigation, Navcours, 34014 Daejeon, Korea
3 Department of Radio and Information Communications Engineering, Chungnam National University, 34134 Daejeon, Korea
GPS is used in various navigation fields. However, visibility is lowered in such an environment as urban canyon, and navigation performance deteriorates due to the visibility, multipath effect. So, in order to improve navigation performance in this environment, methods of integration with other sensors have been studied. In this paper, we use radar to measure the range of the landmark with known position. An integration algorithm is designed using GPS pseudorange and radar measurement.
© The Authors, published by EDP Sciences, 2019
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