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机械阻尼
    Research on the Mechanical Damping Properties of Metallic Foams
    泡沫金属机械阻尼性能研究
    Research on the Mechanical Damping Properties of the Compound of Metallic Foam and Polymer
    泡沫金属—高分子聚合物的复合体机械阻尼性能研究
    Analysis and Experimental Study on the Frequency Characters of the Absorbed Mechanical Damping Vibration by a Damping Absorber
    阻尼吸振器吸收机械阻尼振动的频率特性分析与试验研究
    Eddy Current and It's Mechanical Damping Effect Demonstration
    涡电流及其机械阻尼效应演示
    Experimental Research on the Mechanical Damping Characteristics of Automotive Hydraulic Shock Absorber
    汽车液压减振器机械阻尼特性试验研究
    The stress analysis on the mechanical damping effect of the eddy current is conducted and a good demonstration experiment is designed.
    本文对涡电流的机械阻尼效应作一受力分析并设计一个好的演示实验。
    ANALYSIS AND EXPERIMENTAL STUDY ON THE FREQUENCY CHARACTERS OF THE ABSORBED MECHANICAL DAMPING VIBRATION BY A DAMPING DYNAMIC DAMPER
    阻尼吸振器吸收机械阻尼振动的频率特性分析与试验研究
    THE DEMONSTRATION OF EDDY CURRENT AND ITS MECHANICAL DAMPING
    涡电流及其机械阻尼效应演示
    Based on the analysis the vibration frequency characters of the two freedom degrees and double damping spring vibrator system,the performances that mechanical damping vibration was absorbed by a damping dynamic damper have been approached,and analysed to choose on the parameters of damper.
    从两自由度双阻尼弹簧振子振动系统的振动频率特性分析入手,探讨了用阻尼吸振器吸收机械阻尼振动的性能,并对阻尼吸振器参数的选择作了分析。
    The mechanical damping properties of metallic foams has been studied in the paper. It is found that metallic foams is a light high-damping material with great energy absorbing characteristics.
    研究了泡沫金属的机械阻尼性能,表明泡沫金属是一种具有高能量吸收特性的轻质高阻尼材料,其阻尼特征表现为与应变振幅密切相关,而与应变频率无显著关系的非线性内耗。
    Based on analysing the vibration frequency characters of the two degree freedom and double damping spring vibrator system, the performances of mechanical damping vibration absorbed by a damping absorber have been approached, and the principle for choosing the parameters of damping absorber has been analyzed. Moreover, the presented results have also been proved by the model tests.
    从两自由度双阻尼弹簧振子振动系统的振动频率特性分析入手,探讨了用阻尼吸振器吸收机械阻尼振动的性能,并对阻尼吸振器参数的选择原则作了分析,同时,通过模型试验对理论分析的结果作了验证。
    This paper discusses the mechanical damping effec t of eddy current,and designs a good experimental demonstration of it.
    本文对涡电流的机械阻尼效应作一受力分析 ,并设计一个好的演示实验
    Electrically shunting a piezoelectric ceramics modifies its electrical and mechanical impedance,and in particular leads to a mechanical damping analogous to viscoelastic materials.
    电分流的压电陶瓷改变其电阻和机械阻抗 ,尤其可导致类似于粘弹性材料的机械阻尼性。
    Based on the MAXWELL model, this paper demonstrates the visco plastic features of electrorheological fluid with a simple mechanical damping model, and develops a new constitutive model.
    基于MAXWELL模型,利用一简单的机械阻尼模型来表示电流变液的粘塑性特点,并提出了一种新的本构关系的描述。
    The driven system of permanent magnet linear synchronous motor has the characteristics of zero mechanical damping and weak anti-disturbance. In order to restrain disturbance introduced by the parameter variation and external load of the PMLSM control system and to enhance the tracking accuracy of the system,disturbance observer is proposed based on the reverse dynamic equation.
    永磁直线同步电机驱动系统没有机械阻尼、抗扰动性能差,为了抑制参数及负载变化对控制系统的影响,提高系统的跟踪精度,利用受控系统的反动态方程式来设计扰动观测器.
 

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