Journal of Projectiles, Rockets, Missiles and Guidance >
The Simulation Research on SINS/Log/Gravity Passive Integrated Navigation System
Received date: 2010-10-08
Online published: 2025-05-30
Autonomous, highly precise and passive navigation system is highly demanded in modern environment. To meet the requirements above, a passive navigation scheme was presented and shown as SINS/log/gravity integrated navigation system. The information fusion method was deeply discussed. Then, the SINS/log/gravity integrated navigation visual simulation system was realized and functions including sensors simulation module, integrated navigation computation and the display of map and track were actualized. The simulation results show that the attitude, velocity and positioning accuracy of SINS/log/gravity integrated navigation system are stable and it is able to meet the demand of long time navigation with certain accuracy in wide application.
Key words： SINS; gravity; integrated navigation; information fusion
ZHU Yanhua , CAI Tijing , LU Zhen . The Simulation Research on SINS/Log/Gravity Passive Integrated Navigation System[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2011 , 31(4) : 5 -7 . DOI: 10.15892/j.cnki.djzdxb.2011.04.041
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