• In view of this, an MD-MTMD modeling strategy is developed through keeping the stiffness and damping constant but remaining the masses linearly distributed.

    ,本文提出刚度阻尼系数保持常量质量线性分布MDMTMD模型策略

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  • The vibration-absorption mechanism of viscous shearing damper of stay cables and the optimal damping constant of cable viscous damper are analyzed in the paper.

    介绍了斜拉粘性剪切型阻尼减振器减振原理拉索阻尼器的最佳阻尼系数进行了分析;仿真计算表明,阻尼器具有良好的减振效果。

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  • Firstly, in the concept of spin torque transfer MRAM, we can manipulate the damping constant and saturation magnetization of CoFeB by simply adjusting the capping layers.

    首先利用极化电流来驱动之磁性记忆体研究中,发现改变自 由钴铁硼的覆盖可以用来变它的饱和磁化量以及自旋阻尼系数

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  • A method that determines the viscous damping constant of air cushion track with measuring the speed losing is introduced and the main sources of experimental errors are analysed.

    介绍了利用速度损失测定阻尼常数方法分析了实验误差主要来源

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  • Change the capsule damping time constant.

    变更阻尼时间常数。

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  • It was devoted to the relative damping measurement for overdamped geophone with a moving coil of constant velocity.

    速度型过阻尼地震检波器相对阻尼系数的测量方法进行了研究。

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  • The stability criteria and the decay time constant of the nutation damping are obtained in an analytical form, by which the degree of the attitude stability can bd evaluated.

    导出解析形式稳定性判据章动阻尼时间常数,可用估计卫星稳定

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  • Amp damping time constant is adjustable from0.2to64seconds.

    放大器部件阻尼时间常数在0。2 ~ 64秒范围可调。

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  • To study the influence of rotary inertia on gear flowmeter natural frequency, keep damping and leakage coefficient as constant.

    结果表明:增大泄漏系数、阻尼系数相比,减小转动惯量可以明显的提高流量计频率响应

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  • The dynamic behaviour of the pile is presented as frequency response curves for displacement, stiffness, dashpot constant and damping ratio.

    动力特性刚度阻尼位移频率响应曲线来表达。

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  • The magnification change has no influence on boundary frequency while the nonlinearity of damping, time constant and pure time delay are its main influencing factors.

    放大倍数改变系统分界频率阻尼大小时间常数延时非线性环节影响分界频率的主要因素

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  • The constant voltage damping system is proposed and discussed.

    提出分析了电压阻尼系统

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  • Results show that damping moment modulus of damper with given size and liquid medium is almost constant and basically in direct proportion to square of rotor speed.

    研究结果表明,结构尺寸液体介质密度确定阻尼阻尼力矩系数接近常数,阻尼力矩基本上阻尼器的转子转速的平方成正比

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  • The MTMD in the AMTMD is keeped with constant stiffness and damping but varied with the mass.

    AMTMD中的MTMD保持相同的刚度阻尼系数质量变化

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  • Under the assumption of constant torque damping coefficient, the step response of an ultrasonic motor is obtained from the moment equation of the rotor, and also the property is deduced.

    超声马达转子运动方程入手,在假定转子受定常阻尼的条件,求解出阶响应由此推导出超声马达输出特性

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  • The effect of stiffness constant, viscosity damper coefficient and variable mass on the damped frequency and the relative damping ratio of the system were studied.

    研究系统刚度粘性阻尼系数尤其是质量等参数对系统固有频率阻尼影响

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  • From the simple linear model, both stiffness constant and damping coefficient were increased in the stroke patients with spasticity.

    简单线性模型估计所得之刚性系数组尼系数中风痉挛患者升高。

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  • A method is proposed to enhance the stability of a system with a direct current (DC) generator driving constant power load (CPL) based on damping compensation.

    提出了一种提高基于阻尼补偿直流(DC)发电机功率负载(CPL)系统稳定性方法

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  • The experiment results show that the damping capacity of deformed Martensite first decreases sharply and then keep constant with the increase of frequency at the low strain amplitude;

    结果表明,当应变振幅较低时,形变马氏阻尼频率增加急剧下降至一定趋于稳定;

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  • The experiment results show that the damping capacity of deformed Martensite first decreases sharply and then keep constant with the increase of frequency at the low strain amplitude;

    结果表明,当应变振幅较低时,形变马氏阻尼频率增加急剧下降至一定趋于稳定;

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