Application of Fuzzy Adaptive Fusion Algorithm in INS/BNS/GPS Integrated Navigation System-Reference-Cited by-同舟云学术

Application of Fuzzy Adaptive Fusion Algorithm in INS/BNS/GPS Integrated Navigation System

Published:2012-11 Issue: Volume:232 Page:205-209
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Ren Yan¹,Xu Duan²,Yue Wei Feng²

Affiliation:

1. Beihang University

2. Beijing Aeronautical Technology Research Center

Abstract

The problem of data fusion based on filter is studied for an integrated inertial navigation system / Beidou navigation system / global positioning system (INS/BNS/GPS) with uncertain noise and conditionality of using GPS. The integrated navigation system can be divided into two integrated navigation subsystems (INS/BNS and INS/GPS). The signals from GPS and BNS receivers are easy to be disturbed, so filter is used to estimate the subsystem errors which are transmitted to fusion center online. Then data fusion is carried out by using the fuzzy fusion algorithm. Simulation results show that the algorithm can improve the accuracy and stability of navigation system.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.232.205.pdf

Reference6 articles.

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