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1)  rigid speed
刚性转速
1.
A rigid speed fusion strategy is derived from the modal decomposition of the rotation speed, which determines the optimal weighting factors by a min.
基于分布式多转速传感器测量信号的冗余性和互补性 ,利用多传感器信息融合技术提出 1种估计刚性转速、实现扭振滤波的方法。
2)  Speed stiffness
速度刚性
3)  Rigid rotor
刚性转子
1.
Application of correlation analysis to dynamic balancing measuring of rigid rotors;
相关分析在刚性转子动平衡测试中的应用
2.
This paper intrdouces how to measure the vibration of the rigid rotor by using digital laser vibrometer,and analyzes the calculation method of the amplitude and angle of the dynamic unbalance.
介绍了采用激光干涉仪测量刚性转子运转时支撑上振动信号的原理,并简要分析了刚性转子动不平衡量的提取和解算技术。
4)  rigid rotors
刚性转子
1.
Hardware design of dynamic balance field testing system for rigid rotors;
刚性转子动平衡现场检测系统的硬件设计
2.
The principle of the dynamic balance measureing to rigid rotors with both rigid-bearing and flexible-bearing was expounded.
阐述了刚性转子硬支承和软支承2种动平衡的测试原理,介绍了转子支承振动信号的获取方法,分析了互相关函数、FFT、数字滤波等几类用于转子不平衡量的幅值和相位信息提取的算法。
3.
Besides the measuring theory of dynamic balancing of rigid rotors on soft underprop,the separating principle of compensation plane and balance technique have been applied in the system.
分析了软支承刚性转子动平衡技术的发展现状,介绍了软支承刚性转子动平衡测试技术、校正平面分离原理及工艺平衡法,并给出了动平衡系统的模型及测试系统的设计方案。
5)  rigid rotation
刚性转动
6)  rigid rotator
刚性转子
1.
When the rigid rotator is running in high speed, the forces will make dynamic pressures, vibration, and nose on the bearings which support the rigid rotators, because heavier centrifugal forces is existent.
刚性转子在高速运行时,由于离心力的作用,将会对支承刚性转子的轴承产生动压力,产生剧烈的振动和较大的噪声,直接影响转子的使用寿命。
2.
The basic principles of the on-line identifying method for the dynamicunbalance of rigid rotators were discussed.
讨论了刚性转子动不平衡量在线识别的基本原理,提出用影响系数矩阵法进行不平衡量的解算,用加试重法求取影响系数矩阵的元素,并用模拟实验验证了识别方法的准确性。
3.
A new united method of the single and two weights was proposed to test the double-face dynamic balance of the rigid rotator in the field.
提出了一种采用单双试重组合的,现场测试刚性转子双面动不平衡量的新方法。
补充资料:泵额定转速
分子式:
CAS号:

性质:指达到旋转泵额定工况的条件的泵轴的转速。系由旋转泵设计规定的。一般是旋转泵应达到的最高转速的公称值。单位:r/min。 

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