基于天空偏振光分布模式的仿生导航定向机理初探

北京大学学报（自然科学版）

基于天空偏振光分布模式的仿生导航定向机理初探

晏磊¹, 关桂霞^1,2,3, 陈家斌³, 吴太夏¹, 邵轩⁴

1. 北京大学空间信息集成与3S工程应用实验室，北京100871； 2. 首都师范大学信息工程学院，北京100048；3. 北京理工大学信息科学技术学院，北京100081；4. 73042 部队装备处，滁州239000；，E-mail: guanguixia@sina.com

收稿日期:2008-10-06 出版日期:2009-07-20 发布日期:2009-07-20

The Bionic Orientation Mechanism in the Skylight Polarization Pattern

YAN Lei^１, GUAN Guixia^１，2，3, CHEN Jiabin³, WU Taixia^１, SHAO Xuan⁴

1. Beijing Key Lab of Spatial Information Integration and Its Applications, Peking University, Beijing 100871; 2. Information Engineering College, Capital Normal University, Beijing 100048; 3. School of Information Science and Technology, Beijing Institute of Technology, Beijing 100081; 4. Equipment Office of 73042 Troops, Chuzhou 239000; , E-mail: guanguixia@sina.com

Received:2008-10-06 Online:2009-07-20 Published:2009-07-20

摘要/Abstract

摘要： 提出了一种利用天空偏振光分布确定仿生导航系统航向角的方法。该方法将理论分析和实验相结合，建立了天空偏振光分布的理论和实验模型；在深入分析模型的基础上，确定了为导航系统提供航向信息的导航参考线??太阳子午线；结合天文导航方法，确定太阳的相对位置。最后，建立地平坐标系为导航坐标系，举例说明了确定航向角的整个过程。

关键词: 偏振光, 太阳子午线, 导航坐标系, 航向角

Abstract: An orienting method is proposed for bionic navigation with the polarized light patterns. Combining theoretical analysis with experiment, authors build a kind of theoretic and experimental models. Then the sun’s relative position and a navigation reference line (solar meridian) are derived details for navigation system to provide orientation information. Finally, based on the horizon coordinate system, an example is given for the whole calculate process of direction angle.

Key words: polarized light, solar meridian, navigation coordinate, direction angle

中图分类号:

晏磊, 关桂霞, 陈家斌, 吴太夏, 邵轩. 基于天空偏振光分布模式的仿生导航定向机理初探[J]. 北京大学学报（自然科学版）.

YAN Lei,GUAN Guixia,CHEN Jiabin,WU Taixia,SHAO Xuan . The Bionic Orientation Mechanism in the Skylight Polarization Pattern[J]. Acta Scientiarum Naturalium Universitatis Pekinensis.

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https://xbna.pku.edu.cn/CN/Y2009/V45/I4/616