【摘要】 用PC- 586 微机取代PDP系列机实现NEFF720 模拟和数字量数据采集及处理系统、风洞控制系统、PSI780B 电子扫描测压系统的全部功能。自行开发了32 位代码软件,使用标准WINDOWS风格的人机交互界面,中文显示,操作简便。引入虚拟仪器概念,适时图形显示实验进程及实验数据,可扩展成多媒体的风洞实验数据采集、马赫数控制、迎角控制、数据处理及风洞管理、培训一体化系统更多还原

【Abstract】 Using PC 586 Personal computer as host computer instead of PDP series computer,all functions of NEFF720 data acquisition system,PSI780B electronic pressure scaning system and wind tunnel control system are enabled. The wind tunnel testing data acquisition,control,data reduction and wind tunnel management are conjuncted together. 32 bit code software is developed and run under WINDOWS95 environment.Standard windows style interactive interface mode and chinese display mode are used.The operation is simple. Wind tunnel testing process and acquired data are on line display graphically on screen.The software can be extended to multimedia including the wind tunnel running, managing and staff training.更多还原