OpenGL脉冲多卜勒探测系统抗箔条干扰仿真设计
关键词 脉冲体制 箔条 MATLAB Visual C++ OpenGL
毕业设计论文外文摘要
Title Chaff interference simulation design of pulsed doppler detection system
Abstract
As the development of radar technology,there are a lot of technology of target detection, control and recognition. Radio Detection Technology of Pulse System is one of them. The development of radar technology has also led to the continuous development of radar-jamming technology. The radar interference is constituted by active interference and passive interference. Passive interference is an important part of the interference technology,and chaff jamming interference technique is one of the earliest use and best effect of the passive interference. To deepen the understanding of chaff jamming, we carried out the study of the chaff electromagnetic scattering. According to existing method of radio Distance of surveying distance by radio, make use of matlab to simulate the pulsed Doppler system detection system, establish the statistical model of electromagnetic wave reflection to the chaff cloud and study the influence of pulse Doppler detection system. The work of the subject is based on Visual C + + and develop the interactive 3D applications of OpenGL. According to the request of the simulation system,input certain parameters,write the dynamic visual simulation program of the rendezvous of missile and target(Chaff),simulate and demonstrate the whole process of chaff interfering missile radio detector. It should be able to clearly reflect the trajectory of the missile and the chaff and the simulation results of echo signal under different circumstances.
Keywords Pulse System chaff MATLAB Visual C++ OpenGL
目 次
1 引言 1
1.1 研究背景 1
1.2 课题意义 2
1.3 论文组织结构 2
2 脉冲多普勒探测系统和箔条基础理论 3
2.1 脉冲多普勒探测系统 3
2.2 箔条基础理论 4
3 OpenGL基础 5
3.1 OpenGL概述 5
3.2 图形绘制 5
3.3 图形变换 6
3.4 颜色模式 7
3.5 光照处理 7
4 C++和MATLAB混合编程 10
5 可视化动态仿真系统的实现 11
5.1 动画界面 11
5.1.1 导弹模型 13
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