The traditional measurement had not already satisfied with the current task of the need of getting the information about the test in then wind tunnel, especial getting the data synchronously. So the Virtual Instrument and Ethernet technology which are developing quickly and have advantage in test are applied in distributed measurement system and come into developing the test data acquisition and pro-cessing system with the database technology, PXI and the other hardware equipments. This system is achieving the automatic measurement and control , real time display, processing and managing the data.%为了满足风洞试验技术发展及新型号风洞试验对数据采集与处理系统的要求,应用虚拟仪器技术、以太网技术和分布式测量技术,结合数据库技术和HBM高精度远程采集器、PXI总线自动测试系统等硬件设备研制了一套基于数据库的分布式风洞数据采集与处理系统,实现了风洞试验的自动化测试、控制、监视及数据的处理和管理.
展开▼
