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A Low Cost Polarized Navigation Sensor Design

机译:低成本极化导航传感器设计

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摘要

In this paper, a low-cost bionic polarized light collection sensor is designed based on the sand ant navigation mechanism. The paper presents the basic theory and hardware implementation plan. At the same time, the algorithm and principle of polarization angle acquisition are introduced, which describe the calculation method in detail. At the end of the paper, the causes of the polarization angle error are analyzed and the error compensation method is given. The result of experiment shows that the sensor can collect the information of polarized light and the azimuth angle can be gotten effectively. Its error is about 2° and cost is low.
机译:本文基于沙蚁导航机制设计了一种低成本的仿生偏振光收集传感器。本文介绍了基本理论和硬件实现方案。同时介绍了偏振角获取的算法和原理,详细介绍了计算方法。最后,分析了偏振角误差的原因,并给出了误差补偿方法。实验结果表明,该传感器可以收集偏振光信息,可以有效地获得方位角。其误差约为2°,成本低。

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