Research on Geomagnetic Matching Method

摘要：

Geomagnetism aided navigation (GAN) is a new branch of the integrated navigation technique. The navigation principle and the development of the GAN system are introduced in the paper and the emphasis is laid on the research of the matching method. Geomagnetic matching is the technique that uses a magnetic map to determine the location and the obtained position information can be used to limit error accumulation of the inertial navigation system (INS). An improved correlation matching method based on the contour constraint is proposed in the paper. Simulation results show that the proposed method can greatly improve the performance of the whole GAN system.

作者: Ying LIU Meiping WU Xiaoping HU Hongwei XIE

作者单位: National University of Defense Technology, China

会议类型: 国际会议

会议名称: 2nd IEEE Conference on Industrial Electronics and Applications(ICIEA 2007)(第二届IEEE工业电子与应用国际会议)

会议地点: 哈尔滨

会议语种:英文

在线出版日期: 2007-05-23（万方平台首次上网日期，不代表论文的发表时间）