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生物学家研究发现,经过35亿年的进化,多种昆虫都进化出了感知天空偏振光方位角并将其用于导航的奇异能力,以帮助其完成觅食、归巢及迁徙等行为.受到昆虫奇特偏振光导航能力的启发,基于天空偏振光的天文导航技术已成为仿生导航技术领域的研究热点,研究人员已开发出多种模仿生物偏振导航结构和机理的偏振导航传感器,并且该类传感器正朝着微型化及集成化方向发展.已取得的研究成果表明该导航手段具有完全自主、误差不随时间累积和实时性好等优点,可为交通运输、科学研究及资源勘测等社会各领域提供一种行之有效的导航手段.
Biologists have found that after 3.5 billion years of evolution, many insects have evolved their unique ability to perceive the azimuth of sky-polarized light and use it for navigation to help them find, homing and migrating. Inspired by peculiar peculiar polarized light navigation, astronomical navigation technology based on sky-polarized light has become a research hotspot in the field of biomimetic navigation. Researchers have developed many kinds of polarization navigation sensors that imitate the structure and mechanism of biological polarization navigation. The sensor is moving toward miniaturization and integration, and the research results obtained show that the navigation method is completely autonomous, the error does not accumulate over time, and the real-time performance is good. It can be used in various fields of society such as transportation, scientific research and resource exploration Provide an effective means of navigation.