摘要
为了提高军用设备的外场测试水平,采用了虚拟仪器技术,研制了便携式鱼雷发控系统测试仪,介绍了便携式鱼雷发控系统测试仪及其功能,详细讨论了采用USB总线的硬件系统实现便携式测试仪的总体方案,采用LabWindows/CVI开发了上层应用程序,实现了良好的人机交互界面;采用Visual C++开发了底层驱动程序,实现了硬件测控的实时性。外场实际使用表明,该测试仪提高了外场测试和排故的工作效率,自动化程度高,性能稳定可靠,满足了鱼雷发控系统外场自动测试和排故的需求,为鱼雷发控系统的测试维修提供了有力的技术保障。
To heighten outfield test level for military equipment, a portable outfield test instrument is developed based on the concept of virtual instrument technology, which can test and troubleshoot torpedo fire control system （FCS） out of doors. The test in strument and its function are introduced firstly. Universal serial bus （USB） based hardware architecture makes the system small and light. A user interface application is developed using LabWindows / CVI to achieve a friendly interactive interface, and low level drivers are developed using Visual C ＋ ＋ to realize real time hardware control. Application to outfield test shows that the instrument can raise the testing and troubleshooting efficiency, and in endowed with stable performance and friendly operational in- terface. The test instrument can satisfy the requirements of autotest and troubleshooting for torpedo FCS, and provide a reliable technical support to the maintenance of torpedo FCS.
出处
《鱼雷技术》
2009年第5期1-4,共4页
Torpedo Technology
关键词
鱼雷发控系统
测试仪
虚拟仪器
硬件设计
软件设计
torpedo fire control system
test instrument
virtual instrument
hardware design
software design
