基于VXI总线的飞机供电系统参数测试处理系统的实现

介绍了一种基于VXIbus的飞机供电参数的自动测试处理系统的设计和实现，系统设计中采用符合VXI部总线规范的仪器模块，实现多通道高精度及快速的数据采集，采集方式包括并行和巡回检测两种，采用即插即用结构功能扩展非常方便。在HPVEE5．0软件平台下，利用软前面板技术可用交互方式控制VXI仪器模块，用户界面直观明了，大大简化了VXI仪器的操作使用，根据相关标准采用VC^ 和HPVEE相结合的方法设计了数据处理软件，建立了动态链接库，通过单相交流电源系统的测试试验，表明系统性能先进，稳定可靠，测试精度高，具有广泛的应用前景。

Realization on Data Acquisition & Processing System Based on VXIbus for Aircraft Electrical Power System

Realization of data acquisition and processing system is presented based on VXIbus for aircraft electrical power system. This system uses modular design with its hardware based on VXI module, and implements multi channel, great precision, high perfomance parallel data acquisition. It is more easy to extend the system designed by adopting VXIplug&play instrument structure. In HPVEE5.0 environment, soft front panels for instruments are used to control VXI modules by intercommunicating to simplify the control for instruments. According to the national standards, the user interface is clear and beautiful. The data processing programs are compiled by VC ++ and HPVEE. Meanwhile, a dynamic link library is built. Experiment in single phase electrical power system shows that the system has good and reliable performances as well as prospects for extensive application to other measurements.