王潤芹
(北京科技大學,北京 100083)
摘要:應用虛擬儀器技術進行破碎設備在線監測與故障診斷,并用網絡技術實現數據的網絡傳輸和遠程監測。利用NI公司提供的G web Server實現系統監測顯示面板的網頁發布，利用Datasocket技術快速實現監測數據的網絡傳輸。LabVIEW和網絡技術的結合可以方便客戶獲取檢測圖像和檢測結果。本系統在對破碎設備主要性能參數(如破碎機水平軸扭矩，振動，速度，間隙，溫度，壓力，流量等)的在線檢測和遠程故障診斷上均取得了較好的效果。
關鍵詞:網絡；虛擬儀器;破碎設備;在線監測;故障診斷
中圖分類號：TN915.5 文獻標識碼：A 文章編號：1672-4984(2006)03-0110-03
Net-based crusher system online state monitoring and fault diagnosis system
WANG Run-qin
(Beijing University of Science and Technology，Beijing 100083，China)
Abstract: A development module of network-based virtual instrument technology was used for online monitoring and fault diagnosis of HP700 crusher-screen-belt conveyor system. G web server provided by NI company helped to achieve the web issue of crusher system monitoring front panel. Meanwhile Datasocket technology helped to achieve data transfer through internet/intranet. Labview and web technology were combined to realize the remote fault diagnosis. The system has been proved to be quite effective in online performance examination of crusher system，such astorque; vibration; speed; clearance; temperature; pressure; flux and etc.
Key words: Net-based virtual instrument；Crusher system；Online state monitoring；Fault diagnosis
