@inproceedings{287fa60bffb84cfbad7854a05bc37647,
title = "The influence of gravity disturbance on high-precision long-time INS and its compensation method",
abstract = "The influence of gravity disturbance vector can't be neglected in high-precision long-time inertial navigation system (INS). In this paper, proceeding from INS arrange equations, we establish an error model of INS with gravity disturbance vector, and discuss on the basis of a case study of single channel how gravity disturbance vector influences INS in three varying situations. The simulation result indicates that the gravity disturbance vector has a conspicuous influence on high-precision long-time INS. On the basis of the comprehensive treatise of the influence of gravity disturbance vector on high-precision long-time INS, combined with the actual situation, we put forward two methods of gravity disturbance compensation.",
keywords = "INS, compensation method, error model, gravity disturbance vector, gravity vertical deflection",
author = "Wang Hao and Xiao Xuan and Deng Zhi-Hong and Fu Meng-Yin",
note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 4th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2014 ; Conference date: 18-09-2014 Through 20-09-2014",
year = "2014",
month = dec,
day = "22",
doi = "10.1109/IMCCC.2014.29",
language = "English",
series = "Proceedings - 2014 4th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2014",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "104--108",
editor = "Jun-Bao Li",
booktitle = "Proceedings - 2014 4th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2014",
address = "United States",
}