CAJ | 학술논문

根据昆虫利用天空中偏振光导航的仿生原理,构建了偏振导航传感器的模型,分析了该模型测量原理,并对模型中影响测量精度的误差源进行了分析计算,结果表明偏振度、有效光强以及两偏振光轴间的相对角度误差会影响系统的测量精度和灵敏度.这一结论对偏振导航传感器的应用具有指导意义.
근거곤충이용천공중편진광도항적방생원리,구건료편진도항전감기적모형,분석료해모형측량원리,병대모형중영향측량정도적오차원진행료분석계산,결과표명편진도、유효광강이급량편진광축간적상대각도오차회영향계통적측량정도화령민도.저일결론대편진도항전감기적응용구유지도의의.
Based on the bionic principle of insect navigation using polarization light, the model of polarization navigation sensor was built; the measuring principle of model was analyzed in detail. Various factors affecting the measuring accuracy were analyzed and calculated. The simulation was carried out to validate the above mentioned analysis. The results show that the measuring accuracy and system sensitiveness can be influenced by polarization degree, effective light intensity, and relative angle between polarization light axes. The conclusion can be a reference for application of polarization navigation sensor.