转子的

This is the closed loop of vector control system using speed sensor.

这是一个有速度传感器的闭环矢量控制系统，观测转子的磁通，提出了磁通观测器和电机解耦控制的结构，建立数学模型，并且用计算机仿真实验证实该控制系统动态特性良好，并对定转子电阻变化具有鲁棒性。

OPTIPACT sensors provide an ideal way of determining rotor speed in wind turbines: just measure the velocity with which part of the rotor (e.g. nose cone or shaft) moves past a point on the body of the turbine.

OPTIPACT传感器提供了一个，确定在风力涡轮机中转子转速的理想方法：只需测量经过涡轮机体上一点的位移上，其转子的速度。

The results showed that the initial rotating time of ball rotor was regulated by the flow of pseudofluids through an orifice of ball rotor so as to make the small caliber fuse attain required safety separation distance.

结果表明，通过球转子腔内准流体的泄流可以控制球转子的转正时间，进而使小口径引信获得预期的延期解除保险距离。

In this paper,according to segregator and rotor of electric submersible pump,the limit axial force of the rotor with sliding bearing is calculated by FEM.

根据井下采油潜油电泵分离器轴及转子的总成结构，利用ANSYS有限元软件计算具有滑动轴承的转子系统稳定运转的极限轴向力。

Thus it is convenient to calculate the practical balancer of the rotor of the cooling fan .

通过对内燃机冷却风扇转子不平衡的分析，得出现场动平衡过程中的单位质量影响系数，从而方便地计算出风扇转子的实际配重，此种方法简便易行。

From different point of view,the chaotical phenomenen induced by double period bifurcation is found.In this paper, the dynamical model of bearing-elastical rotor with a cross-section of crack is estabilished.

以轴中间存在弓形裂纹的Jeffcon弹性转子为研究对象，考虑转轴涡动对裂纹开闭规律的影响，建立了轴承—弹性裂纹转子的非线性动力学模型。

The discrete model of offset disk rotor is established with the finite element method. A two-degree-of-freedom model of ball bearing, including effect of Hertzian contact force, bearing internal clearance, is employed to investigate the dynamic characteristics of the rotor system supported by ball bearings.

应用有限元法建立偏置转子的计算模型，采用考虑轴承Hertzian接触力和内间隙等非线性因素的二自由度滚动轴承模型，建立了滚动轴承－偏置转子系统的非线性动力学模型。

The signals were presumably enciphered with the four rotor Enigma M4 - hence the name of the project.

这些信息是用四转子的 Enigma 机来加密的——项目的名称&M4&即来源于此——四转子之迷。

By measuring both original unbalance response and excitation response, dynamic stiffness and damping coefficients of fluid bearings and rotor unbalances can be calculated.

通过测量转子的原始不平衡量响应和激励响应，计算出滑动轴承的刚度和阻尼系数及转子的不平衡量。

The analysis results indicate that the vibration fractional factor with rotating frequency has a close relationship with both rotating speed of rotor and damping of bearing under constant acceleration. When rotating acceleration is small and damping is large, the transient response is not sensitive to the variation of rotating speed; otherwise the imbalance response with constant acceleration and the response in stable state will build up obvious differences near critical rotating speed.

研究结果表明：在恒加速条件下，转子同频振动分量与转子的转速、支承阻尼等因素密切相关，当角加速度较小且阻尼较大时，其瞬态响应对转速的波动不敏感；而当角加速度较大或阻尼较小时，恒加速过程不平衡响应与稳态响应在临界转速附近将产生明显的差异。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。