rotor frequency的例句大全

In addition, USES frequency conversion device to change electric axis of the rotor circuit induced potential frequency, also can realize electric shaft system, but for this short speed working a pyrrhic victory.

此外，采用变频装置改变电轴转子回路中的感应电势的频率，也能实现电轴系统的调速，但对于这种短时工况是得不偿失的。

A single-rotor system dynamic model as well as its dynamic response, together with the interference model of exciting-natural frequency was studied.

研究了单圆盘转子系统动力学模型及其不平衡响应，以及相应的激振-固有频率分布干涉模型。

But the tests of two single-rotor helicopters showed that the dynamic Characteristics of such a model were inconsistent with the results of the the test in high frequency region.

但是两架单旋翼直升机的试验表明，这种模型在高频段和试验结果不符。

A typical example of low frequency vibration of high-pressure rotor caused by steam oscillation

典型蒸汽振荡引起汽轮机高压转子低频振动实例的分析与消除

Taking advantage of the active control system and the air gap between the rotor and stator, the bearing point was changed at the point of switching frequency and the formation of a double supporting structure, an even transition was attained.

利用电磁轴承具备主动控制系统和定子与转子之间有较大气隙的有利条件，通过采用电磁轴承双支承结构在转换频率处的支承转换，实现转子在共振区域的平稳过渡。

Modeling and Simulation Based on Variable Frequency Regulation Speed System of Rotor Linkage Vector Control

基于转子磁链矢量控制变频调速系统的建模与仿真

harmonic wavelet analysis was applied to the non-linear vibration signal analysis in the low frequency segment of a cracked rotor.

采用谐波小波对裂纹转子的非线性振动信号在低频段进行了分析。

with the frequency increasing, vibration range of the rotor has appeared to rise and fall, and achieves one tiny value at 2 times of intrinsic frequency;

随着转动频率的增加，转子的振动幅度出现波动，而在2倍固有频率处达到极小值；

analysis on rotor-side variable frequency drive system of high power ac motor

大功率交流电动机转子变频调速系统的分析

the technological method of the medium ˉ frequency induction braze welding with heating of the rotor copper bar and end ring for the motor is described in this paper.

本文介绍了发电机转子铜条与端环中频感应加热钎焊的工艺方法。

Based on a Jeffcott rotor model with nonlinear radial rub force, the approach to chaos is studied when the forcing frequency and nondimensional unbalanced mass are treated as control variables.

对具有质量偏心仅考虑径向碰摩力非线性的Jeffcott转子模型，研究了其通向混沌的路径。

Natural frequency of culvert tail rotor of some kind of helicopter with uncertain composites was studied.

研究具有不确定复合材料参数的某型直升机涵道尾桨的固有频率.

This paper takes a type gas turbine rotor analyze its natural frequency and modal shape.

介绍了某型燃气轮机转子模态试验,试验测得转子静态固有频率和模态振型.