›› 2011, Vol. 24 ›› Issue (9): 140-.

• Articles • Previous Articles     Next Articles

Research on Kalman Filter in Error Processing of GPS

 LIU Yan-Fei, GUO Suo-Li, HOU Rong-Chang   

  1. (1.Professional Basic Experimental Center,The Second Artillery Engineering University,Xi'an 710025,China;
    2.Unit 96363 of PLA,Tianshui 741020,China)
  • Online:2011-09-15 Published:2011-10-24

Abstract:

This article introduces the reason and constitute of the GPS error,analyzes the influence of the GDOP,and puts forward a mathematics model of error processing,which adopts the method of the Kalman Filter,The experiment indicates that this method limits the error margin in the GPS effectively and improves the position accuracy.

CLC Number: 

  • TP301