摘要
为了实现轧机传动部件的早期故障诊断,利用LabVIEW便捷的图形界面和MATLAB强大的数值分析功能,开发了一套齿轮箱故障诊断系统。通过LabVIEW调用MATLAB中的小波工具箱,并结合包络解调等方法实现故障信息的准确提取。经过模拟故障数据和高线精轧机故障的诊断实践,表明该系统运行可靠,并且能更早地识别故障隐患。
In order to realize the incipient fault diagnosis of transmission parts in rolling mills,LabVIEW and MATLAB are combined to develop a diagnosis system for the gearbox.The wavelet toolbox in MATLAB is called in the LabVIEW platform to realize the wavelet analysis in the system,and the envelope demodulation method is also involved in the system to extract the fault information more exactly.Through analyzing the simulated fault data and field signal of a high speed wire rolling mill,the conclusion can be drawn that the system is reliable and can be used for early fault identification.
出处
《机械设计与制造》
北大核心
2011年第4期71-73,共3页
Machinery Design & Manufacture
基金
北京工业大学第七届研究生科技基金资助(yhj-2009-3189)
