利用偏振光、地磁、GPS进行多信息源融合导航方法的研究与实现  

The Implementation of a New Integrated Navigation Solution with Polarized-light Assisting with Geomagnetism and GPS

作　　者：范之国[1] 高隽[1] 潘登凯[1] 崔帅[1] 

机构地区：[1]合肥工业大学计算机与信息学院,合肥市屯溪路193号230009

出　　处：《武汉大学学报（信息科学版）》2009年第11期1324-1327,共4页Geomatics and Information Science of Wuhan University

基　　金：国家863计划资助项目(2009AA12Z309)

摘　　要：根据沙蚁复眼中的偏振敏感神经结构,设计了一种大气偏振信息检测与导航传感器,实现了从大气偏振信息中提取二维罗盘信息。针对偏振光导航的特点,设计了一种嵌入式多信息源融合导航试验平台,实现了偏振光、三维地磁和GPS导航的有机集成。A sensor of atmospheric polarization pattern information acquisition and navigation is designed based on the special nerve structure of the eataglyphis＇s compound eye which is sensitive to polarization. This sensor derives two-dimensional compass directions from sky- light polarization. According to the characteristics of polarized-light navigation, we designed a flush bonding integrated navigation platform of multi-information source, to realize the iritegration of the polarized-light, three-dimensional geomagnetism, and GPS navigation.

关 键 词：沙蚁 仿生 大气偏振模式 偏振光导航 组合导航 

分 类 号：P228.42[天文地球—大地测量学与测量工程]