The horizontal decanter centrifuge is a dual rotor system with small rotating speed difference, of which unbalanced vibration is a "beat" signal.
卧螺离心机是一种具有微小速差的双转子系统，它的不平衡振动信号是一个拍振。
This measurement system include field balance the dual rotor system with slightly different speed, single emendation plate and double emendation plate.
该测试系统除了能对卧螺离心机进行现场整机动平衡，还能对单校正面和双校正面转子系统进行现场整机动平衡。
The optimal design can be done on a PC computer by programDOPTIM. By analysing a dual rotor system, it is shown that the theory, method and program developed in this paper are …
通过对一双转子系统的分析计算，说明本文所提出的理论、方法对于旋转机械的动力特性设计和改进是有价值的。
In this paper, a driving system of electric vehicle (EV) based on anti-direction dual-rotor motor (ADDRM) is investigated, and the corresponding mathematical modeling and simulation are carried out.
研究了一种基于对转双转子电机的电动汽车驱动系统，并对其进行数学建模和仿真分析。
The dynamic characteristics were calculated by the WTCM, and then the transient responses of dual-rotor system were solved.
采用整体传递系数法计算转子系统的动力特性，进而求解双转子系统的瞬态响应。
An improved transfer matrix method-Whole transfer matrix method was applied to calculation of the critical speeds and vibration modes of a dual-rotor system with engine casing.
提出了一种新的计算转子机匣系统动力特性的方法—整体传递矩阵法，并在此计算方法的基础上进行了系统应变能的计算和分析。
There is inevitable unbalance in the dual-rotor system of the aero-engine, the beat vibration will occur to engine when two rotors are operating at approximately the same speed.
在双转子航空发动机中，由于转子系统不可避免地存在不平衡量，当两个转子的转速比较接近时，发动机会出现拍振现象，拍振将引起振动强度过大问题。
A new digital signal processing method is proposed to separate vibration signals of inner and outer rotors for a dual rotor rotating system with very little difference in rotating speed.
提出了一种新的数字信号处理方法，分离有微小速差双转子系统的内、外转子合成振动信号。
A new digital signal processing method is proposed to separate vibration signals of inner and outer rotors for a dual rotor rotating system with very little difference in rotating speed.
提出了一种新的数字信号处理方法，分离有微小速差双转子系统的内、外转子合成振动信号。
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