历史遗留测试系统的分布式开发策略*

探讨了分布式测试系统的现状及中间件DCOM，CORBA的特点。提出了利用中间件技术对历史遗留测试系统进行分布式开发的策略：对计算机配置高的历史遗留测试系统，结合其特点探索出了一种高效率、高性能的基于CORBADCOM的分布式开发方案；针对数控测试系统，则巧妙利用数据库、多线程、CORBA技术，灵活、经济、可靠地实现了其分布式开发，为计算机配置低的历史遗留测试系统的分布式开发提供了可靠、现实的借鉴、参考。

Distributed Exploitation Strategy of Old Measurement System

The paper discusses the state of distributed measurement system and the characteristics of CORBA and DCOM. The exploitation strategies with middleware technology are provided to old information-islanded distributed measurement system. For the measurement systems with high performance computer equipment, according to their characters, a kind of exploitation strategy is explored, which is based on CORBA-DCOM with high efficiency and performance. By used the database, multithread and CORBA technology skillfully, the distributed exploitation is realized flexibly,economically and reliably. This provides the reliable and realistic reference for the distributed exploitation of the measurement system with low performance computer equipment.