【摘要】 建立了一套流场压力实时测量系统,采用研华的PCL-816A/D采集板、PCLD-789D多路复用信号调理板、PCLD-880接口板并在VC++6.0软件平台上开发了具有压力数据实时采集、处理、曲线显示、保存、回放以及远程控制等功能的监控软件,并在实际系统中得到了较好的应用。更多还原

【Abstract】 ADVANTECH’s PCL-816,PCLD-789D,PCLD-880 to establish the real-time measurement system of fluidity pressure in COIL’s cavity and supersonic-diffuser.Based the software platform in VC++6.0,we develop the measuring software include the real-time data acquiring,data disposal,curve displaying,saving file and former-curve displaying etc.更多还原