中文摘要：

雷达数据处理软件系统是一个复杂的软件系统,应用软件工程方法,采用.NET和VC 6混合编程实现。提出模块化的软件系统设计框架,并应用COM技术无缝集成不同编程语言开发的模块。简要介绍COM原理,给出雷达数据处理软件系统的设计框架,讨论了.NET开放COM接口和VC 6中对COM接口调用的方法,给出了COM技术在软件编码中的应用实例。结果表明,采用基于COM技术的模块化混合编程,是实现雷达数据处理软件系统的一种有效方法。

英文摘要：

Radar data processing software system is a complicated software system,it is implemented by using software engineering method and the mixed programming with.NET and VC 6.A designing framework of modular software system is proposed in this paper,in it COM technology is used to integrate seamlessly the modules developed by different programming languages.Firstly,we introduced COM principle in brief,and then gave the designing framework of radar data processing software system,discussed the opening of the COM interfaces in.NET and the invocation of COM interfaces in VC 6,and finally,gave the application instances of COM technology in software coding.The results show that using COM-based modular mixed programming is an effective approach to realize the radar data processing software system.