基于VXI总线的自动测试与故障诊断系统设计

对装备的自动测试与故障诊断系统的研究有着十分重要的意义，而研制基于VXI总线的虚拟仪器测试系统已经成为装备自动检测的发展趋势，针对虚拟仪器测试系统的设计提出了采用模块化、通用化设计思想建立基于数据库的解决方案，在介绍系统硬件构成的基础上，重点分析了系统的软件设计和实现技术。实现数据库互连时采用ODBC技术，以保证软件的通用性和灵活性。随着虚拟仪器的进一步发展，测试系统设计的设计将逐步走向主导地位。

Research on VXI-bus-based automatic test and diagnosis equipment

The automatic test and diagnosis equipment for devices has special importance and the development of visual instrument system based on VXI bus is now its trend.The modularization and universalization are proposed in its database based design concept.Based on the introduction of system hardware structure,the system software design and the implementation technology are emphasized.The ODBC technique is applied for the interconnection of databases to ensure the generality and flexibility of software.Along with the development of virtual instrument,the software design of test system will gradually play the dominant role.