基于LabVIEW的超音速校准风洞测控系统

Measurement and Control System of Supersonic Calibration Wind Tunnel Based on LabVIEW

随着航空技术的发展,需要建设超音速校准风洞,以满足特殊工况下的动态校准需求。基于TCP/IP协议,应用LabVIEW语言设计了一套超音速风洞测控系统,并详细介绍了系统的工作原理、硬件构成和软件设计思路。通过系统运行和性能测试,验证了该系统可以满足超音速条件下相关校准的使用要求。

With the development of the aviation technology,it is necessary to construct a supersonic calibration wind tunnel which meets the needs of dynamic calibration of sensors. A measurement and control system for sensor calibration using in supersonic calibration wind tunnel has been designed based on TCP/IP protocol and LabVIEW. The theory of operation,structure of hardware and design of software has been explained. Through the system operation and performance testing,the system has the capacity of data communication and remote control,and meets the requirements of the calibrating testing in supersonic air.