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针对传统的全液压钻机在故障诊断中出现的问题,运用虚拟仪器程序开发平台,设计了一种基于LabVIEW的钻机状态监测系统,实现了对主要参数进行实时监测、实时显示、超限报警和数据保存与回放等功能,从而能够对各种故障作出正确迅速的判断。并介绍了LabVIEW虚拟仪器程序开发平台、USB数据采集卡、串口和传感器等系统软、硬件的功能与设计,对所涉及关键技术进行了研究。
Aiming at the problems of traditional full hydraulic drilling rig in fault diagnosis, a virtual instrument program development platform was used to design a state monitoring system of drilling rig based on LabVIEW. Real-time monitoring of main parameters, real-time display, overrun alarm and data Save and playback and other functions, which can make a correct and rapid determination of various failures. The function and design of software and hardware such as LabVIEW virtual instrument program development platform, USB data acquisition card, serial port and sensor are also introduced. The key technologies involved are studied.