1) eccentricity
[英][,eksen'trɪsəti] [美]['ɛksɛn'trɪsətɪ]
偏心故障
1.
The purpose of this paper is to detect vibration signals of induction motors with eccentricity, analyse them by continuous wavelet transfrom(CWT), and determine whether rub fault happens.
对于存在偏心故障的感应电动机,检测其振动信号,并应用连续小波变换进行信号分析,判断是否出现碰摩故障。
2) air-gap eccentric fault
气隙偏心故障
1.
The generator stator winding parallel branches circulating current characteristics on air-gap eccentric fault were analyzed.
详细分析了发电机发生气隙偏心故障时定子绕组并联支路的环流特征。
3) off tracking fault
跑偏故障
4) wind leaning fault
风偏故障
5) partial friction
偏磨故障
1.
Dynamic analysis of partial friction in an aeroengine;
某飞机发动机偏磨故障动力分析
6) little offset fault
小偏置量故障
1.
Based on the contradiction of real-time and nicety in detecting little offset faults of sensor by multi-data,A novel approach is brought forward to solve it in this paper.
针对传感器小偏置量故障的多数据检测实时性和准确度的矛盾现状,文中提出了一种解决此问题的故障检测方法。
补充资料：在AutoCAD中偏心圆锥与偏心圆台实体的画法
现在要画一个偏心圆锥,底面在WCS的XY平面上,圆心(0,0,0),半径100,顶点(300,0,400)在ZX平面上.
1)连接PA,PB. A(-100,0,0) B(100,0,0)
图1
在当前坐标下:
2)延长PA到C,使PA=CA;延长PB到D,使PB=DB;
3)连接CD;
4)以CD为直径画圆;
5)用XLINE命令中的二等分选项作角CPD的角平分线PO,交CD于O;
6)过O作CD的垂线,交圆于E,F;
图2
7)用三点UCS命令,取三点为:O,P,C;
8)过点O作PO的垂线GO,交PC于G;
图3
9)再次用三点UCS命令,取三点为O,F,G;
10)现在就可以画椭圆锥了!
cone-e-c-捕捉O点-捕捉F点-捕捉G点-a-捕捉P点;
图4
11)回到WCS,剖切椭圆锥
SL-选择椭圆锥-回车-XY-回车-捕捉P点.
12)删除辅助线条.
图5
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条