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multiple degrees of freedom
相关语句
  多自由度
    ENERGY RESONANCE OF STRUCTURE WITH MULTIPLE DEGREES OF FREEDOM IN FORCED VIBRATION
    多自由度结构受迫振动中的能量共振
短句来源
    A new dynamic absorber with multiple degrees of freedom (DAMDOF) was developed forshock absorption. Its gross weight can be reduced to a considerable extent under conditions that no additionaldeformation is applied to the springs used. The operation principle of such a damp-free dynamic absorber withmultiple degrees of freedom and the influences of its mass and stiffness distributions on gross weight are discussed.
    提出了一种新型动力减振器──多自由度动力减振器,在不增加弹簧相对变形的条件下,可以大幅度减少动力减振器的总质量.阐述了无阻尼多自由度动力减振器的原理及其质量、刚度分布对该减振器总质量的影响.
短句来源
    Based on analysis models of energy response character of structure with multiple degrees of freedom in forced vibration,some conclusions of energy resonance are drawn out from the result of an example of a column structure.
    从结构的能量平衡方程出发 ,对多自由度结构受迫振动中的能量响应特性和能量共振进行了分析。
短句来源
    Bond graph is an effective method to represent one-dimensional single or multiple degrees of freedom(DOF) vibration system.
    键图是振动系统建模的有效方法,它易于描述一维的单自由度和多自由度振动。
短句来源
    The theory and the method supposed in the paper unify the optimum design method of a single degree of freedom system(SDOF),a multiple degrees of freedom system(MDOF) and continuous system,which makes the optimum method more scientific and efficient
    本文提出的理论与方法,将单自由度系统、多自由度系统和连续系统动力吸振器的优化设计统一起来,并且更为科学有效。
更多       
  多自由度
    ENERGY RESONANCE OF STRUCTURE WITH MULTIPLE DEGREES OF FREEDOM IN FORCED VIBRATION
    多自由度结构受迫振动中的能量共振
短句来源
    A new dynamic absorber with multiple degrees of freedom (DAMDOF) was developed forshock absorption. Its gross weight can be reduced to a considerable extent under conditions that no additionaldeformation is applied to the springs used. The operation principle of such a damp-free dynamic absorber withmultiple degrees of freedom and the influences of its mass and stiffness distributions on gross weight are discussed.
    提出了一种新型动力减振器──多自由度动力减振器,在不增加弹簧相对变形的条件下,可以大幅度减少动力减振器的总质量.阐述了无阻尼多自由度动力减振器的原理及其质量、刚度分布对该减振器总质量的影响.
短句来源
    Based on analysis models of energy response character of structure with multiple degrees of freedom in forced vibration,some conclusions of energy resonance are drawn out from the result of an example of a column structure.
    从结构的能量平衡方程出发 ,对多自由度结构受迫振动中的能量响应特性和能量共振进行了分析。
短句来源
    Bond graph is an effective method to represent one-dimensional single or multiple degrees of freedom(DOF) vibration system.
    键图是振动系统建模的有效方法,它易于描述一维的单自由度和多自由度振动。
短句来源
    The theory and the method supposed in the paper unify the optimum design method of a single degree of freedom system(SDOF),a multiple degrees of freedom system(MDOF) and continuous system,which makes the optimum method more scientific and efficient
    本文提出的理论与方法,将单自由度系统、多自由度系统和连续系统动力吸振器的优化设计统一起来,并且更为科学有效。
更多       
  多自由度
    ENERGY RESONANCE OF STRUCTURE WITH MULTIPLE DEGREES OF FREEDOM IN FORCED VIBRATION
    多自由度结构受迫振动中的能量共振
短句来源
    A new dynamic absorber with multiple degrees of freedom (DAMDOF) was developed forshock absorption. Its gross weight can be reduced to a considerable extent under conditions that no additionaldeformation is applied to the springs used. The operation principle of such a damp-free dynamic absorber withmultiple degrees of freedom and the influences of its mass and stiffness distributions on gross weight are discussed.
    提出了一种新型动力减振器──多自由度动力减振器,在不增加弹簧相对变形的条件下,可以大幅度减少动力减振器的总质量.阐述了无阻尼多自由度动力减振器的原理及其质量、刚度分布对该减振器总质量的影响.
短句来源
    Based on analysis models of energy response character of structure with multiple degrees of freedom in forced vibration,some conclusions of energy resonance are drawn out from the result of an example of a column structure.
    从结构的能量平衡方程出发 ,对多自由度结构受迫振动中的能量响应特性和能量共振进行了分析。
短句来源
    Bond graph is an effective method to represent one-dimensional single or multiple degrees of freedom(DOF) vibration system.
    键图是振动系统建模的有效方法,它易于描述一维的单自由度和多自由度振动。
短句来源
    The theory and the method supposed in the paper unify the optimum design method of a single degree of freedom system(SDOF),a multiple degrees of freedom system(MDOF) and continuous system,which makes the optimum method more scientific and efficient
    本文提出的理论与方法,将单自由度系统、多自由度系统和连续系统动力吸振器的优化设计统一起来,并且更为科学有效。
更多       
  “multiple degrees of freedom”译为未确定词的双语例句
    According to the stochastic vibration term in GJB150,the dynamic model for ANSYS use is created,the calculation process of response spectrum of multiple degrees of freedom system is deduced in addition,and the magnitude of acceleration response and the spectrum curve of PSD are obtained.
    随后按照G JB150随机振动试验要求,应用有限元方法建立了插板式PCB的动力学仿真模型,获得了减振设计改进前后PCB板面的随机振动响应加速度及PSD谱线。
短句来源
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  multiple degrees of freedom
This system of linked resonators is described in terms of systems with multiple degrees of freedom.
      
Flexibility and Repeatability of Finger Movements During Typing: Analysis of Multiple Degrees of Freedom
      
The model differs from usual approaches in two aspects: (1) the mass of the wedge is considered in the model and, (2) the track is modeled as a flexible element with multiple degrees of freedom modeling sleepers, ballast and subgrade.
      
In this paper a novel method for determining the kinematic influence coefficients up to the jerk analysis of closed chains with multiple degrees of freedom by means of screw theory, also known as motor algebra, is introduced.
      
A unified mechanics based model with multiple degrees of freedom is developed and numerically simulated to study workpiece-tool interactions during milling of ductile workpieces with helical tools.
      
更多          


A new dynamic absorber with multiple degrees of freedom (DAMDOF) was developed forshock absorption. Its gross weight can be reduced to a considerable extent under conditions that no additionaldeformation is applied to the springs used. The operation principle of such a damp-free dynamic absorber withmultiple degrees of freedom and the influences of its mass and stiffness distributions on gross weight are discussed.

提出了一种新型动力减振器──多自由度动力减振器,在不增加弹簧相对变形的条件下,可以大幅度减少动力减振器的总质量.阐述了无阻尼多自由度动力减振器的原理及其质量、刚度分布对该减振器总质量的影响.

This paper further investigates the problem of using dynamic vibration absorber to reduce vibration,which is mainly engaged in the case of Installing one or several dynamic vibration ahsorbers on a systerm of single degree or multiple degrees of freedom.The maximum response in afrequency domain of a system is stipulated beforehand in a permissive domain of amplitude.Theparameters of the absorbers,such as mass ratio,natural frequency and damping ratio,can bedetermined by optimization procedures according...

This paper further investigates the problem of using dynamic vibration absorber to reduce vibration,which is mainly engaged in the case of Installing one or several dynamic vibration ahsorbers on a systerm of single degree or multiple degrees of freedom.The maximum response in afrequency domain of a system is stipulated beforehand in a permissive domain of amplitude.Theparameters of the absorbers,such as mass ratio,natural frequency and damping ratio,can bedetermined by optimization procedures according to different system and vibration reduction demand.

有阻尼单自由度主系统、多自由度主系统可通过安装单个或多个吸振器来抑制其振动,为使系统指定点处的最大响应在某一频带内处于某一预先指定的范围,本文提出了决定吸振器质量比、固有频率和阻尼比等参数的优化设计方法。

It is shown that combining the harmonic balance techniques with transfer matrices should solve parametric vibrations about multiple degree-of-freedom system with time varying stiffness. It can give forced response with parametric system and be used to analyze systems with large variations in coefficients.

谐波平衡法和传递矩阵法相结合能求解多自由度参变振动系统的有关问题.它能迅速计算参变系统的受迫响应,且适用于大参变系统。

 
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