Bionic navigation based on local atmospheric polarization

被引：0
|
作者：
Jiang R. [1 ]
Wang X. [1 ]
Zuo Y. [1 ]
Li L. [2 ]
Chen J. [2 ]
机构：
[1] Key Laboratory of Photoelectronic Imaging Technology and System, School of Optics and Photonics, Beijing Institute of Technology, Beijing
[2] School of Automation, Beijing Institute of Technology, Beijing
来源：
Hangkong Xuebao/Acta Aeronautica et Astronautica Sinica | 2020年 / 41卷
关键词：
Bionic navigation; Bionic polarized light compass; Navigation; Polarized light; Polarized navigation;
D O I：
10.7527/S1000-6893.2020.24293
中图分类号：
学科分类号：
摘要：
In the current mainstream polarization navigation algorithms, it is often necessary to obtain the polarization image of the whole sky, the solar meridian, and the neutral point before judging the navigation direction. In this paper, a new navigation direction acquisition algorithm is proposed, which can determine the navigation direction by fitting the sun direction vector in a small field of view. On this basis, computer simulation and outdoor experiments are carried out. The polarization distribution mode of the atmosphere in the zenith area is obtained by the polarization camera, and the distribution of the atmospheric polarization mode calculated by the Stokes vector analysis method, including the information of polarization degree and polarization angle. The feasibility and accuracy of the algorithm in the actual situation are verified, navigation accuracy can reach about 0.2°. © 2020, Beihang University Aerospace Knowledge Press. All right reserved.
引用
收藏
相关论文
共 20 条
  • [1] MULLER M, WEHNER R., Path integration in desert ants, Cataglyphis Fortis, Proceedings of the National Academy of Sciences of the United States of America, 85, 14, (1988)
  • [2] LAMBRINOS D, MOLLER R, LABHART T, Et al., A mobile robot employing insect strategies for navigation, Robotics & Autonomous Systems, 30, 1, pp. 39-64, (2000)
  • [3] LAMBRINOS D, KOBAYASHI H, PFEIFER R, Et al., An autonomous agent navigating with a polarized light compass, Adaptive Behavior, 6, 1, pp. 131-161, (1997)
  • [4] TIAN L, GAO J, FAN Z G, Et al., Calculation method of navigation direction angle based on the distribution law of atmospheric polarization mode, Journal of Electronics, 40, 1, pp. 141-146, (2012)
  • [5] WANG C G, ZHANG N, LI D L, Et al., Calculation of heading angle using global atmospheric polarization detection, Optoelectronic Engineering, 42, 12, pp. 60-66, (2015)
  • [6] MA T, HU X, ZHANG L, Et al., An evaluation of sky-light polarization patterns for navigation, Sensors, 15, 3, pp. 5895-5913, (2015)
  • [7] WANG D, LIANG H, ZHU H, Et al., A bionic camera-based polarization navigation sensor, Sensors, 14, 7, pp. 13006-13023, (2014)
  • [8] WANG Y, HU X, LIAN J, Et al., Bionic orientation and visual enhancement with a novel polarization camera, IEEE Sensors Journal, 17, 5, pp. 1316-1324, (2017)
  • [9] ZHANG W, CAO Y, ZHANG X, Et al., Sky light polarization detection with linear polarizer triplet in light field camera inspired by insect vision, Applied Optics, 54, 30, (2015)
  • [10] ZHANG N, CHU J K, ZHAO K C, Et al., The design of the subwavelength wire-grid polarizers based on rigorous couple-wave theory, Chinese Journal of Sensors and Actuators, 19, 5, pp. 1739-1743, (2006)
12