查询词典 rotor

The imbalance of the rotor is one of the familiar running malfunctions for the muller.

转子不平衡是粉碎机最常见的运动故障原因之一。

On the base of roundly analyzing and studying phase relation of stator magnetometive force and rotor one of brushless DC motor,the main purpose of this paper is to analyze thoroughly positive and negative rotation logic layout of sensorless BLDCM,and explains the differences between BLDCM and sensorless BLDCM.

依据无刷直流电动机定转子磁势的相位关系，深入分析无位置传感器无刷直流电动机正反转控制的逻辑编排，并分析了无位置传感器和有位置传感器正、反转控制的不同。

To manufacture the stator, 110 kg of neodymium magnets were used and 115 kg of neodymium were used to manufacture the rotor.

制造定子， 110公斤的钕磁体被用来和115公斤的钕被用来制造转子。

In a rotor-bearing system geared ,there are several nonlinear factors that may cause nonlinear vibration.

在齿轮耦合的转子—轴承系统中，有多种因素使系统产生非线性振动。

Based on this theory, a new fluid excitation nonlinear vibration model of rotor seal system was set up.

传统密封动态特性八参数模型是以线性系统稳定性为基础的，Muszynska模型在一定程度上发展了八参数模型，反映了流体激振力的某些非线性特性，但在描述转子密封系统大涡动状态下的非线性特点时，就有很大的局限性。

In chapter six, complicated phenomenon of nonlinear vibration of cracked rotor are investigated by numerical analysis.

由于多尺度分析法只适用于弱非线性系统，因此第四、五章的研究结果仅适用于浅裂纹情况。

At the beginning of the numerical simulation, the nonlinearity of rotor system supported by journal bearing has been studied.

在仿真构成中，先分析了转子系统的非线性特性随着不平衡增长的变化。

Dynamic analysis shows that the system can get stable commutating voltage to attain the load-commutation if there is no nonperiodic transient current component in the rotor.

动态特性分析表明，只要不出现转子暂态电流，系统可获得稳定的换流电压而实现负载换流。

A dynamic model was developed with kinematic differential equation derived for a dual-disc over-hung rotor system with rub-impact fault. The stability of the system and stability regions were studied by setting up nonsingular linear transform matrix and by use of Jacobi matrix in combination with the theory of Routh Hurwitz. Then, the effects on the stability regions of the system were discussed with relevant parameters.

建立了悬臂双盘碰摩转子系统的动力学模型和运动微分方程，通过创建该系统的非奇异线性变换矩阵并利用变换矩阵的Jacobi矩阵结合Routh Hurwitz理论，研究了悬臂双盘碰摩转子系统的稳定性和稳定区域，并进行了相应的参数讨论。

In the perturbation approach the ro-vibrational Hamiltonian is expanded in terms of the normal coordinates, their conjugate momenta, and the rotational momenta. The harmonic oscillator and rigid rotor wavefunctions are then used as the basis functions.

根据光谱理论，在谐振子和刚性转子的表象中，通过切变换导出一个等效的哈密顿量，考虑各种共振相互作用后，对角化哈密顿矩阵得到本征能量。

Hanna: That's over now, isn't it?

都结束了，对吗

You must be ill. You look so pale.

你一定是病了，你的脸色苍白。