基于PXI总线的便携式可编程通用测试资源系统的设计  

Design of Portable Programmable Universal Test Resource System Based on PXI Bus

作　　者：王朕 肖支才 张文广 WANG Zhen;XIAO Zhicai;ZHANG Wenguang(Naval Aeronautics University,Yantai 264001,China)

机构地区：[1]海军航空大学,山东烟台264001

出　　处：《仪表技术》2021年第1期23-26,共4页Instrumentation Technology

基　　金：海军重点实验室建设项目(4142Z57)。

摘　　要：为提高武器装备的快速维修与前出保障能力,针对装备测试与故障诊断需求,构建了基于PXI总线的一体化便携式可编程通用测试资源系统硬件平台;结合装备自动测试与故障诊断原理,设计了具备编程输出、测量存储、数据管理、二次开发等功能的通用测试资源系统软件平台;研制了一款便携式可编程通用测试资源系统。该系统可编程输出通用测试激励信号,完成数据采集与存储、信号通道的开关与切换控制、数据分析等功能,具有结构紧凑、使用灵活、携带方便、通用性强等特点,在装备的现场测试、快速维修与前出保障能力建设方面具有重要的应用和推广价值。In order to improve the ability of rapid maintenance and forward support of weapon equipment, an integrated hardware platform of the portable and programmable universal test resource system is constructed to meet the requirements of equipment test and fault diagnosis. Combined with the principle of automatic test and fault diagnosis, the software platform is designed, which has functions such as programming signal output, measuring signal storage, data management and secondary development. This system can be programmed to output universal test excitation signal, complete functions including the data acquisition and storage, switch on-off of the signal channel and data analysis. The system has advantages of compact structure, flexible use, easy to carry and good versatility, and it has important application and promotion value in field test, rapid maintenance and forward support.

关 键 词：可编程 便携式 通用 PXI总线 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]