【摘要】 针对风洞试验中数字压力控制器使用管理上存在的困难和隐患,研制一种Ruska 7250xi的远程监控系统。该系统利用C++Builder 6.0开发环境和RS-232串口通信,实现远程控制的标准压力输出和信号采集功能,方便快捷地完成PSI8400 DTC电子扫描阀系统、压力传感器系统的校验或校准工作。实际应用情况证明:该系统不仅降低了工作强度、改善了工作条件、提高了工作效率,而且增强了风洞试验设备运行的稳定性和可靠性。更多还原

【Abstract】 Aiming at the trouble and problem in use and management of digital pressure controller in wind tunnel test, a remote monitoring and controlling system for Ruska 7250 xi was developed to realize remote normal pressure output and signal acquisition used C++ Builder 6.0 development environment and RS-232 serial communication, which was applied in checkout or calibration for PSI8400 DTC and pressure sensors in a convenient and rapid way. The real application shows that the system not only reduces labor intensity, improves work condition, increases work efficiency, but also enhances the operation stability and reliability of wind tunnel test equipment.更多还原