脉冲多普勒体制导引头功能模型数学建模…

Modeling of Functional Model for Pluse Doppler System Missile Seeker

空空导弹的系统建模是导弹研制的基础。本文以脉冲多普勒雷达导引头为例,建立一种脉冲多普勒体制的导弹导引头功能模型,建立了遮挡效应数学模型和失调角测量数学模型的设计过程,并根据PD雷达导引头的制导方式,对典型场景下导弹攻击目标的全过程进行了动态仿真。仿真验证了模型的有效性。

Modeling of air-air missle system is an important mean to develop the missile. Pulse Doppler （PD） radar seeker was taken as an example in this paper. The functional model of PD system missile seeker was established, The design of shielding effect model and error angle measurement model was analyzed in detail.Based on the guidance mode of PD radar seeker,the dynamic simulation of missile attack was carried out in the typical scene of the whole process, and the simulation results verify the effectiveness of the model.