Geomagnetic /Dead Reckoning Integrated Navigation Method Considering Geomagnetic Error
In geomagnetic navigation, the resulted position is not precise because of the influence of vehicle magnetic field. This paper used integrated navigation based on the geomagnetic measurement and dead reckoning. The geomagnetic error model is added to geomagnetic measurement model. The unscented Kalman filter is used to make two positioning method adjust each other. Simulation shows that the method is suitable for the integrated navigation of dead reckoning and geomagnetic measurement with error.
Geomagnetic Navigation Integrated Navigation Unscented Kalman Filter Dead Reckoning
Dayuan Gao Chao Wang Hai Zhu
Navy Submarine Academy, Qingdao 266042, China
国际会议
The 24th Chinese Control and Decision Conference (第24届中国控制与决策学术年会 2012 CCDC)
太原
英文
3630-3633
2012-05-23（万方平台首次上网日期，不代表论文的发表时间）