详细介绍了某机载雷达记录仪的数据采集系统的基本概念、系统结构、各参数之间的关系、组织方式以及实现方法，它具有很高的数据采集率和数据回放率，具有原始数据后备，数据曲线分析处理等功能，并采用VC＋＋、Delphi等软件开发工具，实现了雷达记录仪的数据采集软件系统，可运行于win95以上的中文操作系统中，总界面具有简洁、大力、美观、易操作等特点。

In this paper, the data acquisition system of airborne radar recorder has been introduced in details including its elementary conception, system structure, relation of parameters, kind of organization and method of actualization. It has high efficient of data collecting and returning and can backup original data and process data curve etc. The system is established by making use of the software development tools such as Visual C++ and Delphi. It has a very terse, beautiful, excellent and easy operation, main-interface by running in Chinese operating system of Win95 or above it.

TN959.73