随着当代航空航天事业的不断发展,对军用航空产品的故障检测质量要求也越来越高,因此自动测试系统(automatic test system,ATS)测试软件的研发也受到了更加广泛的关注;ATS软件是联系自动测试设备与被测单元(unit under test,UUT)的桥梁...随着当代航空航天事业的不断发展,对军用航空产品的故障检测质量要求也越来越高,因此自动测试系统(automatic test system,ATS)测试软件的研发也受到了更加广泛的关注;ATS软件是联系自动测试设备与被测单元(unit under test,UUT)的桥梁,设计的优劣直接影响到ATS系统运行的稳定性和可靠性;文章将着重从软件开发角度来介绍ATS测试系统通用化的设计,并详细给出了通用测试软件开发平台(universal test program development software,UTest)的体系结构及测试流程设计方案;通过对某一型号NI数据采集卡模拟输出信号频率、数字输出信号量、数字万用表电阻测量值等参数的测试和判断,来实现NI数据采集卡各个通道的功能自检操作;最后文章对UTest的未来应用价值做出了相关的评价。展开更多
This paper introduces the high-speed electrical multiple unit （EMO） life cycle, including the design, manufacturing, testing, and maintenance stages. It also presents the train control and monitoring system （TCMS）...This paper introduces the high-speed electrical multiple unit （EMO） life cycle, including the design, manufacturing, testing, and maintenance stages. It also presents the train control and monitoring system （TCMS） software development platform, the TCMS testing and verification bench, the EMU driving simulation platform, and the EMU remote data transmittal and maintenance platform. All these platforms and benches combined together make up the EMU life cycle cost （LCC） system. Each platform facilitates EMU LCC management and is an important part of the system.展开更多
文摘随着当代航空航天事业的不断发展,对军用航空产品的故障检测质量要求也越来越高,因此自动测试系统(automatic test system,ATS)测试软件的研发也受到了更加广泛的关注;ATS软件是联系自动测试设备与被测单元(unit under test,UUT)的桥梁,设计的优劣直接影响到ATS系统运行的稳定性和可靠性;文章将着重从软件开发角度来介绍ATS测试系统通用化的设计,并详细给出了通用测试软件开发平台(universal test program development software,UTest)的体系结构及测试流程设计方案;通过对某一型号NI数据采集卡模拟输出信号频率、数字输出信号量、数字万用表电阻测量值等参数的测试和判断,来实现NI数据采集卡各个通道的功能自检操作;最后文章对UTest的未来应用价值做出了相关的评价。
文摘This paper introduces the high-speed electrical multiple unit （EMO） life cycle, including the design, manufacturing, testing, and maintenance stages. It also presents the train control and monitoring system （TCMS） software development platform, the TCMS testing and verification bench, the EMU driving simulation platform, and the EMU remote data transmittal and maintenance platform. All these platforms and benches combined together make up the EMU life cycle cost （LCC） system. Each platform facilitates EMU LCC management and is an important part of the system.
