Experimental investigation of rotor rubbing faults

被引：1
|
作者：
Liu, Gui-zhen [1 ]
Chen, Ya-zhe [1 ]
Liu, Yang [1 ]
Wen, Bang-chun [1 ]
机构：
[1] Northeastern Univ, Sch Mech Engn & Automat, Shenyang 110819, Peoples R China
来源：
MECHATRONICS AND INTELLIGENT MATERIALS II, PTS 1-6 | 2012年 / 490-495卷
关键词：
rotor system; rubbing; chaotic motion;
D O I：
10.4028/www.scientific.net/AMR.490-495.1048
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Established a single-disc rubbing rotor system test-bench,and can simulate the design of a single point of rubbing and rubbing of the rotor part. In the case of constant speed to ensure that observed in the rubbing rotor vibration under different conditions, the use of waveform, frequency spectrum, Orbit and other detailed analysis of the system before and after rubbing and chaotic properties of nonlinear response the experimental, results show that the occurrence rub rotor system, the system will stimulate a high frequency and fractional-octave, when there will be a serious rub chaos.
引用
收藏
页码：1048 / 1052
页数：5
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