705D型气象雷达模拟训练系统中硬件分系统的设计

【作者】 王鑫；

【导师】 王瑞光；

【作者基本信息】 中国科学院研究生院（长春光学精密机械与物理研究所） ， 电路与系统， 2003， 硕士

【摘要】 705D型雷达是我炮兵部队装备的一种高空气象探测雷达，它在炮兵部队的攻击过程中，起着非常重要的作用，但在目前，对该雷达操作手的培训中仍然采用真实雷达，不仅花费较大，而且效率较低，因此提出了设计一套模拟训练系统的计划。其基本思想是研制一部外形逼真、操作和探测实施过程与真实雷达完全一致、可与雷达本机脱离，能对模拟操作错情实时提示和对操作员训练成绩定量评估的全仿真训练模拟系统。 本文主要讲述了该模拟系统的设计方案和实现方法。其中对硬件分系统的设计进行了详细介绍，其基本内容如下： 首先，简单介绍了真实雷达系统的探测过程以及在模拟系统中要实现的模拟内容。 其次，对该模拟系统的整体设计方案以及软件分系统的设计方法进行了一下简单讲解。 最后，对硬件模拟分系统的设计方案以及实现方法进行了详细地介绍。并对在硬件分系统中使用的主要芯片—DSP、FPGA，以及硬件分系统的软件控制流程作了一下简单介绍。更多还原

【Abstract】 The 705D radar is a high-level meteorological sounding radar which is very import in the attracting process of artillery. At present, in the training of radar operator , we use true radar, it’ s not only very expensive, but also inefficient. So artillery aerial defense arms bureau of the general arm of services ministry alleged a plan of contriving a training simulate system. The appearance of the system is true to life and the operation sounding procedure which can be divorced from radar is all the same to radar. The system not only can offer timely clew against the operate error but also can evaluate the quantitative achievement according to training effect.This dissertation mainly tell about the training simulate system’ s design idea and how to make it true. And amply introduce the hardware system, containing:Firstly, plainly introduce the sounding procedure of actual radar system and the content of the simulate system.Secondly, plainly introduce the design means of the unitary system and the software analysis system.Finally, amply introduce the hardware system’ s design means and actualization means. Furthermore, simply depict the construction and action of DSP and FPGA, which are used in the system.更多还原