摘要随着现代科技的不断发展，雷达的性能在持续地提高，在研制雷达的过程中，我们要通过多次实验来检测雷达的性能。在实际的环境中进行雷达系统的调试会导致很大的人力财力的浪费，并且不利于雷达系统的快速研制和开发。雷达目标模拟器就是在这样的情况下为满足雷达在开发过程中的调试以及测试的需要而产生的。64458

雷达目标模拟器需要根据实时控制计算机的控制命令、信号处理的时序和基准时钟来实时产生回波信号。本文设计的实控机功能包括给雷达目标模拟器提供基准时钟，以及产生波驻脉冲、PRF脉冲，并将界面选择的参数发送至模拟器，同时可接收模拟器的报告信号。本文首先介绍了实控机的具体实现，接着给出了实控机软件设计的实现方案，并对PC界面显示模块和串口通信模块进行了较为详细的描述。最后讨论了系统各模块的调试方法，给出了调试结果，验证了本设计的可行性。实控机的设计工作分为硬件设计和软件设计两部分。本论文重点在于实控机的显示与控制。

毕业论文关键词  雷达目标模拟器，软件设计，MFC，面向对象 ，串口通信

毕业设计说明书（论文）外文摘要

Title  Software design and control of the radar target  simulator’s  real-time control computer                 

Abstract

With the development of modern technology, the radar's performance is in the continuous improvement .In the process of the radar development，we need many experiments to detect the performance of radar. Radar systems in a real environment debugging will waste a lot of human and financial resources. And it is not conducive to the rapid development of the radar. Radar target simulator is generated in order to meet the demand for debugging and testing of the radar in the development process.

Radar target simulator need to according to the control command  of the real-time control computer ,the timing of the signal processor and the clock to generate the echo signal in real time. The functions of the real-time control computer here include the generation of the fundamental clock and beam resident pulse and PRF pulse ,control parameters through the interface to select and send to the simulator, as well as receiving  simulator reports.

This paper first introduces the concrete realization of the actual control machine .Then it gives the software program designe and describes interface display of PC module and the serial communication module in detail.This paper concludes with a discussion of each module debugging,and debugging results are given to verify the feasibility of the design. Real-time control computer design work is pided into hardware and software .This thesis is focused on the software display and control functions of the real-time control computer.

Keywords  radar target simulator , software design , MFC , OOP ，Serial communication

毕业设计说明书（论文）外文摘要

目 次

1  绪论 6

1.1 目标回波模拟器研究背景及意义 6

1.2 实控机设计主要任务和功能 6

1.3 论文主要内容和章节安排 7

2  实控机的实现 8

2.1 引言 8

2.2 实控机系统组成 8

2.3 实控机与目标模拟器的连接 9

2.4 实控机与模拟器之间的串口收发协议 10

2.4.1 实控机发送给目标模拟器的命令和参数