Affine transformation Geomagnetic-matching Localization based on Genetic- searching Strategy

摘要：

This paper presents a new algorithm for geomagneticmatching localization. The idea is based on the affine transformation of locus calculated by inertial navigation system(INS). The essential elements of the new algorithm is to model the point set by affine transformation, and use the genetic-searching strategy to search the parameters of the model. In this paper, locus of INS is first introduced , and based on it, affine transformation model is established. Then genetic-searching strategy is used to calculate the parameters of the model, and the errors of INS can be limited when the parameters are searched. Simulation experiments are designed to evaluate the algorithm. The results show that the algorithm can solve geomagnetic-matching localization satisfactorily.

关键词： Affine transformation Geomagnetic-matching Genetic-searching strategy Fitness value

作者: Yunxiao Lv Zhaopeng Lv Jiangfeng Luo Meiping Wu Xiaoping Hu

作者单位: College of Mechatronics Engineering and Automation NUDT Changsha, China Science and Technology on Information Systems Engineering Laboratory NUDT Changsha, China

会议类型: 国际会议

会议名称: 2010 International Conference on Measurement and Control Engineering(2010年IEEE测量与控制工程国际会议 ICMCE2010)

会议地点: 成都

会议语种:英文

页码: 652-655

在线出版日期: 2010-11-16（万方平台首次上网日期，不代表论文的发表时间）