转子的

The coupling stiffness and damping coefficients of the thrust bearing under the crosswise vibration of the rotor were studied.

对推力轴承在转子横向振动下的偶合刚度和阻尼系数进行了系统的研究。

Based on analysis of DTG's coupling character, its decoupling control method is studied, and decoupling method of diagonal matrix is determined to be used in decoupling control of DTG's pulse rebalance loop.

通过对转子运动过渡过程时期转速变化规律的理论研究与实验测试数据的分析、处理，为动调陀螺仪动基座启停控制单元设计奠定了理论和实验基础。

This kind of non-smooth and nonlinear system is smoothed in this paper by using an infinitely differentiable real function instead of the Heaveside function.

积分上限取值对碰摩转子系统响应的影响还与系统的阻尼、不平衡参数、重力参数、碰摩刚度等参数有关。

The effect of mixer synchronous rotor shape on the dispersibility of nano-fillers and physical properties of NR vulcanizate was investigated.

研究密炼机同步转子构型对纳米填料在NR胶料中的分散性及NR硫化胶物理性能的影响。

Methods:To review retrospectivelythe treatment of 36 cases of the disunion of subtrochanteric fractures of the femur.

目的：探讨利用自体植骨及Gamma钉内固定的方法来治疗股骨转子下骨折不愈合的疗效。

For the problem of rotor eddy current loss,a harmonic impedance device was used to reduce eddy current loss,which is an effective way to reduce the temperature.

针对转子涡流损耗的问题，采用了一种加感抗器减小谐波涡流损耗从而降低温度的有效方法。

In this paper, a novel Crowbar control strategy is proposed to limit the over current in the rotor and the over voltage of the DC bus as well as the transient oscillation of the electromagnetic torque. Moreover, a capacitive current is injected into the grid to assist the recovery of the grid voltage.

文章提出了一种Crowbar控制策略，能有效抑制转子过电流、直流母线过电压以及电磁转矩的振荡，并可向电网注入无功电流以帮助电网电压的恢复。

The governing equation of the motion of a geared rotor-bearing system is developed according to linear dynamic theory.

根据线性动力学理论，建立了齿轮耦合的转子－轴承系统的运动方程。

Based on the model theory and with the use of electromagnetic exciter,a new imbalance technique for flexible rotor supported by fluid bearings was presented.

基于模态理论，针对滑动轴承支撑的挠性转子系统，提出了一种新的不平衡量在线识别方法。

In order to extenuate the vibration with several frequencies caused by different faults, the feed forward learning control method for multi-frequency vibration is presented.

论述和推导了在转子运行状态下，用该方法实现不平衡扰动自动识别和控制参数的自动整定的理论方法、控制过程和控制算法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。