透平机械中旋转碰磨与图象识别

Pattern Recognition of Rubbing in Turbine Machine

本文简要介绍透平机械中旋转碰磨故障,并应用灰色系统关联分析的方法,计算了单盘模拟转子和实物转子在外力作用下的碰磨振动响应,结果表明,碰磨力的大小与关联度成反比例。

This paper describes the rubbing faults of turboset and then presents calculation and analysis of frequency response on simulated fotor with a disc and real rotor using the method of relative analysis of Grey System. The relation degree is in inverse proportion -to rubbing force.