摘要
根据信鸽导航理论和相关试验结果的分析,确定太阳高和地磁场参数的组合可以形成信鸽导航的环境基础。通过分析信鸽对太阳高度角、地磁倾角参数的可能利用过程,结合信鸽飞行路径的特点,确认了信鸽方向判断原理和逐渐趋紧的过程,并在此基础上,通过计算机程序对信鸽导航过程和分型线路进行了模拟,结果较为符合信鸽的飞行特点,并对信鸽导航的初步原理进行了分析和解释。
The theory and some experiment result related to pigeon homing and navigation was introduced,through which the idea that the combination of solar zenith angle and geomagnetic inclination angle may play very crucial role in the determination of the flying direction.We suggested that the pigeon has special capability to judge the very small changes in solar zenith angle and geomagnetic inclination angle.It also posses precise biological clock and good memory.with which it could decide the rough direction by comparing the mentioned angle between the present spot and its home.In this way,simulation program was compiled and tested.The result showed that in the process of pigeon homing,the pigeon could find its home by correcting the direction constantly through judging the difference in solar zenith angle and geomagnetic inclination angle between its present site and home.The examples simulated rout of the pigeon homing were given in this paper.
出处
《导航与控制》
2017年第2期25-29,共5页
Navigation and Control
关键词
信鸽
导航
太阳高度角
地磁倾角
pigeon
navigation
solar zenith angle
geomagnetic inclination angle
