Continuously high accurate positioning algorithm for integration of a GPS and an INS

被引：0

作者：

Chen, JY ^{[1
]}

Wang, GY ^{[1
]}

Chen, HQ ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Appl Sci, Singapore 2263, Singapore

来源：

ACQUISITION, TRACKING, AND POINTING XIII | 1999年 / 3692卷

关键词：

global positioning system (GPS); inertial navigation system (INS); positioning; integration;

D O I：

10.1117/12.352863

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

In order to solve the slowly modified rate of 1Hz of a GPS and the infinite position error of an INS, a continuously high accurate positioning algorithm of a linear convex combination of a linear-two-point and a quadratic-five-point polynomial to filter and predict GPS and INS positioning data is presented in this paper. The integration experiment of real GPS data and simulated INS data has shown the validity of this method. It provides a new approach of continuously high accurate real-time positioning under medium or highly dynamic environment.

引用

页码：209 / 214

页数：6