Simultaneous localization and mapping method for geomagnetic aided navigation

被引：7

作者：

Wang, Qiong ^{[1
]}

Zhou, Jun ^{[1
]}

机构：

[1] Northwestern Polytech Univ, Inst Precis Guidance & Control, Xian 710072, Shaanxi, Peoples R China

来源：

OPTIK | 2018年 / 171卷

关键词：

Geomagnetic aided navigation; Map correction; Simultaneous localization and mapping; Kalman filtering; SLAM;

D O I：

10.1016/j.ijleo.2018.06.069

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper, a geomagnetic correcting navigation method is developed inspired by the simultaneous localization and mapping method, which can greatly improve the positioning precision, and helps to improve the mapping accuracy. The geomagnetic characteristic information on navigation path was analyzed during the navigation. The error models of simultaneous localization and mapping method combined with inertial navigation system were described to help developing Kalman filter. Simulations based on the actual geomagnetic reference map have been performed for the validation of the proposed algorithm. The method's feasibility is further demonstrated by analysis of optimal segment length using Monte Carlo simulation.

引用

页码：437 / 445

页数：9

共 15 条

[1]

Cuevas A., 2002, DIGITAL DATA GRIDS M

[2] A solution to the simultaneous localization and map building (SLAM) problem [J].

Dissanayake, MWMG ;

Newman, P ;

Clark, S ;

Durrant-Whyte, HF ;

Csorba, M .

IEEE TRANSACTIONS ON ROBOTICS AND AUTOMATION, 2001, 17 (03) :229-241

[3]

Fan P. P., 2009, J GEOMATICS SCI TECH

[4] Geomagnetic navigation beyond the magnetic compass [J].

Goldenberg, Felix .

2006 IEEE/ION POSITION, LOCATION AND NAVIGATION SYMPOSIUM, VOLS 1-3, 2006, :684-694

[5]

Guo Caifa, 2011, 2011 Proceedings of IEEE International Conference on Computer Science and Automation Engineering (CSAE), P573, DOI 10.1109/CSAE.2011.5953286

[6] Convergence and consistency analysis for extended Kalman filter based SLAM [J].

Huang, Shoudong ;

Dissanayake, Gamini .

IEEE TRANSACTIONS ON ROBOTICS, 2007, 23 (05) :1036-1049

[7]

Ljung L., 1987, System Identification: Theory for the User, P278

[8]

Pinies P., 2006, IEEE RSJ INT C INT R, P3074

[9] Fast localization of avalanche victims using Sum of Gaussians [J].

Pinies, Pedro ;

Tardos, Juan D. .

2006 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION (ICRA), VOLS 1-10, 2006, :3989-+

[10] Navigation of Ground Vehicles Using Magnetic Field Variations [J].

Shockley, J. A. ;

Raquet, J. F. .

NAVIGATION-JOURNAL OF THE INSTITUTE OF NAVIGATION, 2014, 61 (04) :237-252

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