摘要
基于空域的匀速直线运动以及简谐振动的动像传递函数数学模型,运用几何光学理论,通过控制激光点光源的运动,实现动像的模拟。通过测量被测电视导引头在该运动激励下的静像、动像传递函数,与理论数学模型进行比较,实现对电视导引动态跟踪特性的评价。
On the basis of the transfer function of mathematical models to the uniform linear motion andsimple harmonic motion on spatial domain, according to the theory of geometrical optics, by controlling the movement of the laser point source, the simulation of motive image is realized. By measuring the still and motive image transfer functions of the TV seeker in the movement excitation, and comparing them with the theoretical model, evaluation of TV dynamic tracking features is carried out.
出处
《战术导弹技术》
2013年第2期99-103,共5页
Tactical Missile Technology
关键词
光学传递函数
电视导引
动态跟踪
optical transfer function
TV seeker
dynamic tracking
