The prestress method should be developed in the study of the rotor dynamics problems.
预应力法在转子动力学问题的研究中可进一步拓展。
Eigenvalue problem of gyroscopic systems is a typical mathematical problem derived in rotor dynamics.
陀螺系统特征值问题是在转子动力学中提出的一个典型的数学问题。
It is the most representative machinery integration product which relates to many science fields such as mechanics, rotor dynamics, control engineering, electromagnetics, computer science and so on.
它是集机械学、转子动力学、控制工程、电磁学和计算机科学于一体的最具代表性的机电一体化产品。
But the technology of AMB is an advanced technology, which relates to many science fields such as mechanics, rotor dynamics, electromagnetic, electronics, control theory, computer science and so on.
然而由于磁悬浮轴承技术是一门复杂的多学科的高新技术，其研究领域涉及到机械学、转子动力学、电磁学、电子学、控制理论和计算机科学等学科。
This paper presents the detailed derivation of a new beam element for modelling rotor dynamics.
给出一种新型梁单元的推导及其应用。
The problem of the rotor dynamics is one of the most complex problems in research of LOX/LH 2 engine LH 2 turbopump.
转子动力学问题是液体火箭发动机氢涡轮泵研制中最复杂的问题之一。
In the first part of this paper, the present research state of rotor dynamics and four types of computation method are introduced.
本文第一章主要介绍转子振动问题的研究现状，以及四种典型的计算分析方法。
An elastic rotorbearing system with coupling faults of crack and rubimpact was studied on the basis of nonlinear dynamics and rotor dynamics.
研究了带有裂纹和碰摩耦合故障的弹性转子系统的复杂运动。
Usually , the vibration phenomena can not be explained by the theory of the pure lateral vibration and the pure torsional vibration of rotor dynamics.
转子动力学的纯弯曲振动理论和纯扭转振动理论一般不能解释这一现象。
Based on the characteristics of gyroscopic rotor dynamics, a new systematic methodology and the corresponding numerical computational methods are presented.
结合陀螺转子动力学自身的特点，构建了陀螺转子动力学的求解辛体系，并提出了相应的数值计算方法。
Research shows that, it is suitable for rotor dynamics, dynamic analysis of helicopter rotor blades fuselage systems and piping systems contained flow fluid.
研究表明，本方法适用于转子动力学，直升机旋翼-机身耦合系统以及具有流体流动的管道系统的动力分析。
Based on rotor dynamics and the basic principle of gear mesh, this paper sets up the lateral-torsional coupling vibration theory of a general geared rotor-bearing system.
基于转子动力学和齿轮啮合基本原理，建立了一般齿轮耦合轴系弯扭耦合振动方程。
Magnetic bearing control system is an equipment involved electromagnetic, control theory, mechanical theory, rotor dynamics and other subjects of the complex non-linear open-loop unstable system.
磁轴承控制系统是一个涉及了电磁学、控制科学、机械科学以及转子动力学等多门学科的复杂非线性开环不稳定系统。
Different control laws of AMB (Active Magnetic Bearing) based on rotor dynamics and AMB control model are discussed, considering the power-amplifier delay, rotor unbalance and AMB nonlinear factors.
以刚体动力学为基础，考虑功放延时、转子不平衡、磁轴承非线性等因素，建立了磁轴承反馈控制控制系统模型，对不同的控制律进行了仿真分析。
Different control laws of AMB (Active Magnetic Bearing) based on rotor dynamics and AMB control model are discussed, considering the power-amplifier delay, rotor unbalance and AMB nonlinear factors.
以刚体动力学为基础，考虑功放延时、转子不平衡、磁轴承非线性等因素，建立了磁轴承反馈控制控制系统模型，对不同的控制律进行了仿真分析。
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