Impact of the Initial State on BDS Real-Time Orbit Determination Filter Convergence

Impact of the Initial State on BDS Real-Time Orbit Determination Filter Convergence

High precision real-time orbit of navigation satellites are usually predicted based on batch estimation solutions, which is highly dependent on the accuracy of the dynamic model. However, for the BDS satellites, the accuracy and reliability of the predicted orbit usually decrease due to the inaccura...

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Bibliographic Details
Main Authors: Yun Qing, Yidong Lou, Yang Liu, Xiaolei Dai, Yi Cai
Format: Article
Language:English
Published: MDPI AG 2018-01-01
Series:Remote Sensing
Subjects:
Square Root Information Filter (SRIF)
orbit maneuver
a priori
initial state
Standard Deviation
Rapid Convergence
Online Access:http://www.mdpi.com/2072-4292/10/1/111

Internet

http://www.mdpi.com/2072-4292/10/1/111

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