GNSS World of China

Volume 42 Issue 5
Oct.  2017
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WANG Haoyuan, SUN Fuping, XIAO Kai.   Research Progress and Prospect of PPP/INS Integration System[J]. GNSS World of China, 2017, 42(5): 53-58. doi: 10.13442/j.gnss.1008-9268.2017.05.011
Citation: WANG Haoyuan, SUN Fuping, XIAO Kai.   Research Progress and Prospect of PPP/INS Integration System[J]. GNSS World of China, 2017, 42(5): 53-58. doi: 10.13442/j.gnss.1008-9268.2017.05.011

  Research Progress and Prospect of PPP/INS Integration System

doi: 10.13442/j.gnss.1008-9268.2017.05.011
  • Publish Date: 2017-11-25
  • With the construction of GNSS multi-system, precise point positioning (PPP) technology is developing in the direction of real-time and ambiguity-fixed solution. The PPP/INS integration system has a wide application prospect in the navigation and surveying field, since the convenience of not laying base station. In this paper, the contributions of GNSS multi-system, PPP ambiguity fixing, INS-aided to the PPP/INS integration system are systematically summarized. And the progresses of filtering method, smoothing algorithm and stochastic model establishment in integration system are generalized. The development trend of the PPP/INS integration system is discussed.

     

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