复合热成像侦测系统被动测距方法研究

Research on Passive Ranging Methods of the Compound Thermal Imaging Detect System

为寻求最适合复合热成像侦测系统的测距方法,根据复合热成像侦测系统的配置和特点,主要介绍了三种单站被动测距方法——角度交会测距法、单站单波段测距法和单站双波段测距法。比较了三种方法的优缺点,单站双波段测距法是目前最有发展前景的被动测距方法,也是最适合复合热成像侦测系统的测距方法。

In order to search the best ranging method of the compound thermal imaging detect system, according to the configuration and features of the compound thermal imaging detect system, three monostation passive ranging methods--angle intersection ranging method, monostation single-band ranging method and monostation two-band ranging method are introduced mainly. There are advantages and disadvantages in these three methods, through comparison, monostation two-band ranging method is the most developmental passive ranging method up to now, it also is the the best ranging method of the compound thermal imaging detect system.