• 分析研究磁力轴承控制器控制算法

    Secondly, analysis and research of control arithmetic of magnetic bearing .

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  • 本文提出了一种根据磁铁对煤磁力吸附百分比来判别不同煤种的结倾向方法,并对这种方法的机理和应用进行了深入分析

    This paper describes a new method for determining the slagging tendency of various kinds of coal on the basis of a magnetic absorption percent of magnetic iron to coal.

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  • 介绍分析一种井下涡轮发电机作为力矩发生器,通过调节方法来实现稳定平台控制的方法。

    A method of performing platform stabilization control was described by using the downhole turbine generator as the initiator of force moment and by adjusting its electromagnetic moment.

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  • 分析磁力研磨加工过程单个磁性受力状况磨削机理论述了磁性磨粒的性能要求制备工艺

    The stress and grinding mechanism of a single magnetic abrasive grain in the magnetic abrasive finishing are analyzed. The required properties and preparation technologies of MAGS are discussed.

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  • 高温超导变压器电磁场分析基础计算了高温超导线圈的电磁力

    BASED on the magnetic field analysis of high temperature superconducting Transformer, the magnetic forces suffered by high temperature superconducting windings were calculated.

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  • 散射电子像、矫磁力计、化学分析等手段研究了真空烧结金属陶瓷合金的成分、晶格常数与其钴磁矫顽磁力关系。

    Using back scattered electrons, co - % magnetism meter, coercive force meter and chemical analysis etc, the compositions, co - % magnetism and coercive force of vacuum sintering cermets are studied.

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  • 针对大功率传动增压水泵在使用过程中存在磁体高温失磁等问题,分析磁力传动器损坏的主要故障原因。

    In the course of running of high-power magnetic driven boosting water injection pump, the magnetism of the permanent magnet may vanish at high temperature.

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  • 通过引风机常见轴承漏油原因分析提出防止引风机漏油的新机械磁力油封结构。

    Trough analysing the reason of oil leakage in bearing box of induced draft fan, a new kind of mechanical magnetic oil seal is put forward to prevent oil leakage of induced draft fan.

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  • 总结常见格子模型、元自动机模型社会模型磁力模型的原理及算法,对比分析其仿真效果。

    The paper analyzed the principles and features of the some common models including lattice gas model, cellular automata model, social force model and magneto-mechanical model.

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  • 监测焦炉煤气含量磁力机械式分析系统中,采样预处理系统一个重要环节

    Sampling pre-treatment system is an important factor in magneto-dynamic oxygen analyzer system for detecting the oxygen content in coke oven gas.

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  • 对外磁力研磨机摆动机构关键点运行速度加速度进行分析计算。

    The speed and the acceleration of the key movement about external circle magnetic force grinder are analyzed.

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  • 首先对低速永磁直线同步电机异步稳态运行状态进行分析理论上推导了异步稳态磁力公式以及电机起动特性的影响。

    At first, the asynchronous steady state of LPMLSM is analyzed, the formula of magnetic force under this state and the influences on motor starting is deduced in theory.

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  • 结构设计作为电磁计算控制系统设计相关分析基础我们更有必要磁力轴承结构虚拟设计进行深入研究。

    The structure design is the foundation of electromagnetism calculation, control system's design and other analysis, so we should take much count of the virtual design of magnetic bearings' structure.

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  • 弹性分析显示磁力弹簧弹力位移变化线性相当好,弹性大小可压缩位移取决于大、小磁环的直径及两者之差和磁环的轴向高度。

    The measurements demonstrated that the relation of elasticity and the displacement is quite linear and the elasticity increases along with the dimension of the magnetic rings.

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  • 该文配合大型汽轮发电机转子裂纹原因分析,对其额定运行工况时电磁力转子铁心表面分布状况进行了全面研究。

    The electromagnetic force distribution on the rotor core surface of a turbo-generator under rated operating condition is studied in this paper, in order to find the cause of cracks on the rotor body.

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  • 作用在卫星上的各种空间环境力矩进行分析包括重力梯度力矩太阳光压力矩、气动力矩、剩磁力矩等。

    The disturbance torques imparted by space environment are analyzed, which include gravity gradient torque, solar pressure torque, aerodynamic torque and magnetic torque.

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  • 通过得到固有振动频率值,磁力激发的强迫振动频率值进行比较不同情况下鼻端引水线在运行时的安全性进行一定的分析

    The natural frequencies and frequencies of electromagnetic force of diversion water pipe are compared, the security of diversion water pipe in different running condition is analyzed.

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  • 根据磁力做功特点,通过对感应电动势磁场能量变化关系分析,得出磁力做功磁场能量改变的量度、电磁感应现象是能量转换的过程的结。

    According to the work of magnetic force, the relationship between induction electro motive force and the energy change in magnetic field is analysed.

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  • 针对电缆管绞中的实际要求,在对磁力悬浮系统磁路磁力以及电阻温度等各方面进行理论分析的基础上,提出设计方法

    Magnetic suspension technology was explored for the cable-creating machine. Theoretical analysis and designing method with consideration of magnetic path, temperature were presented.

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  • 针对磁力形貌像相互干扰现象,通过理论分析和实验手段研究了产生的机理和消除干扰的方法。

    The interferences between topography and magnetic image are studied in order to improve the qualification of the images.

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  • BijanTimsari磁力共振成像处理成像成像层面联合使用均向性近均向性成像的定量影像分析

    Fusion of multiple imaging planes for isotropic imaging in mri and quantitative image analysis using isotropic or near-isotropic imaging.

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  • 采用有限元方法分析齿槽参数径向旋转磁力影响,得到了最优设计参数。

    The influences of slot parameters on amplitude of radial electromagnetic force are analyzed in the paper with the aid of 2d FEM, and optimum design parameters are obtained.

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  • 分析非线性磁力机械不平衡水轮发电机转子动态特性影响

    The influence of the nonlinear electromagnetic forces and mass eccentric forces on the dynamic characteristics of the hydro-generator rotor was analyzed.

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  • 本文从磁能出发分析磁场作用任意线圈磁力,从而推证任意载流线圈均匀磁场中所磁力矩公式。

    According to simplifying rule of force system, the force suffered by a coil carrying current in magnetic field, can be summed up to a resultant of magnetic forces and a total moment of magnetic force.

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  • 通过理论分析数值模拟确定了实验控制关键参数,实现磁力消涡和增涡的连续控制,电磁力作用下圆柱绕流的分离点可以驻点和后驻点之间变动。

    The key parameters of the experimental controlling have been confirmed by theoretical analysis and numerical simulation. The electrodes and the permanents are flush mounted on the cylinder surfac…

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  • 本文从磁能出发分析磁场作用任意线圈磁力 ,从而推证任意流线圈在均匀磁场所受磁力矩公式。

    This paper put forward the moment of magnetic force acted on current-carrying coil in even magnetic fied is revolving of regular axle and the method of determined the place of revolving axle.

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  • 分析盆地地温主要因素以及地温场岩石圈、重磁力场的关系。

    The general aspect of the geothermal field is distributed as follows both terrestrial heat flow and geothermal gradient or stratigraphic temperature show high in inner part of basin and…

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  • 分析非线性控制系统、控制参数、外界干扰因素磁力轴承系统刚度影响

    The paper shows the influence on the stiffness of nonlinear, control systems, control parameters, outside interference and other factors.

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  • 利用瞬态分析方法,研究高频正弦激励电流密度在结晶器内钢液中产生磁感应强度、感应电流磁力变化规律

    The rule of magnetic induction density, induced eddy current and electromagnetic force varied with high frequency sine exciting current was investigated.

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  • 利用瞬态分析方法,研究高频正弦激励电流密度在结晶器内钢液中产生磁感应强度、感应电流磁力变化规律

    The rule of magnetic induction density, induced eddy current and electromagnetic force varied with high frequency sine exciting current was investigated.

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