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The rotating beam with a varying angular velocity undergoes a vertical base excitation and a horizontal base excitation. 利用哈密顿原理建立了支承运动情况下变速旋转梁的弹性振动方程及边界条件。
Vibration of Rotating Beam with Varying Angular Velocity and Subjected to Base Excitation 变速旋转梁的建模与运动稳定性分析
varying angular velocity 变速运动
That is, the angular velocity is more than doubled. 即所得的末角速度大于原来的二倍。
Sets the angular velocity applied by the actuator. 设置执行器上的角速度应用。
A heavy-rimmed rotating wheel used to minimize variations in angular velocity and revolutions per minute, as in a machine subject to fluctuation in drive and load. 飞轮一种用于减小拐弯时速度变化和每分钟转数的粗边转轮，如减小机械在运行或装载中的变化
What is the angular velocity after the ball has made five complete revolutions? 在球转了五整圈之后，角速度是多少?
The amplitude of the BEMF is proportional to the angular velocity of the rotor. 反电动势的大小与转子的转动速度成比例。
If the angular velocity of a body changes, it is said to have an angular acceleration. 如果物体的角速度是改变的，就说这个物体具有角加速度。
As a consequence of this angular velocity, the field of the relative air flow past the airplane is curved. 由于存在角速度，通过飞机的相对气流流场是弯曲的。
The tab contains a toothed wheel which is driven at a high angular velocity by the impinging airstreams. 舵片上有一个带齿的轮，这个轮受到气流的冲击而高速转动。
Angular momentum is a vector quantity as are also angular velocity, angular acceleration and torque. 角动量是个矢量,角速度和角加速和转矩也都是矢量。
This is because the amplitude of the BEMF is proportional to the angular velocity of the rotor. 这是因为，反电动势的大小与电机的转速成比例。
The effects of thrust vectoring angle and angular velocity of vectoring on turbofan engine operation were investigated. 研究了矢量喷管偏转角和偏转角速度对涡扇发动机工作的影响。
And the angular velocity equations are deducted on the condition of different accelerometer allocation scheme. 对应不同的加速度计配置方式，推导出了角速度的解算方程。
The cutting effects of stock and scion were best when angular velocity of cutter was 210r/min. 研究发现当切刀的旋转速度为210r/min时，砧、穗木的切削效果均能满足要求。
Angular velocity grinding and linear velocity grinding are the main grinding method for camshaft. 工件恒角速度磨削和工件恒线速度磨削是目前精加工凸轮轴的主要磨削加工工艺。
Effect of change of mean angular velocity of the crank on stability of SCWC was analyzed. 其后，分析了爬楼梯轮椅曲柄平均角速度的改变对其稳定性的影响。
Second, we estimate the angular velocity error making use of accelerometer"s redundance information. 第二，利用九加速度的冗余信息估计残差，对如何提高角速度的解算精度作了研究。
One instance of simple harmonic motion is that of the projection on any diametre of a point which describes a circular path with uniform angular velocity. 当一质点以匀角速度作圆周运动时，则它在任意直径上的投影的运动便是简谐运动的一例。