Positioning Error Characteristics of GPS/INS Integrated Navigation under Different Number of Visible Satellites
Authors: 
Bo Liu, Li Zhang, Pengcheng Li, Jin Li, Zhongxiang HeAuthors Info & Claims
Bo Liu, Li Zhang, Pengcheng Li, Jin Li, Zhongxiang HeAuthors Info & ClaimsPages 255 - 259
Abstract
Number of visible satellites and mask angle of the GPS satellites are two major factors to influence positioning error characteristics of GPS/INS integrated navigation. For GPS signals, there are shading effects in urban canyons and forest environments. Based on the positioning error characteristics of GPS/INS integrated navigation model, with the different number of the visible satellites under the influence of mask angle, the simulation of positioning error RMS with different number of the visible satellites is provided. At the same time, the characteristics of the simulation results are analyzed in detail. Some theoretical references for the influence of mask angle to the GPS/INS integrated navigation performance are provided.
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- Positioning Error Characteristics of GPS/INS Integrated Navigation under Different Number of Visible Satellites
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Published In
February 2021
336 pages
ISBN:9781450389365
DOI:10.1145/3458380
Copyright © 2021 ACM.
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Association for Computing Machinery
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Published: 23 September 2021
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ICDSP 2021
ICDSP 2021: 2021 5th International Conference on Digital Signal Processing
February 26 - 28, 2021
Chengdu, China
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