文章详细信息 关键词： 分数导数;;粘弹性;;动力响应;;多孔介质;;不可压 [gap=956]Keywords: fractional derivative;viscoelasticity;dynamic response;porous medium;incompressible
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分数阶导数双边空间微分方程的显式差分解法 Keywords: Fractional Derivative; Explicit Methods; Stability; Convergence; Error Estimates [gap=254]关键词： 分数阶导数；显格式；稳定性；收敛性；误差估...
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Riesz fractional derivative Riesz分数阶导数
fractional derivative model 分数阶导数
space fractional derivative 空间分数阶导数
Caputo fractional derivative Caputo分数阶导数
spatial fractional derivative 空间分数阶导数
Fractional derivative damping 分数导数型阻尼
fractional derivative analysis 实数阶矩分析
positive fractional derivative 正定分数阶导数
Based on the absolute nodal coordinate(ANC) framework,the dynamics modeling and solution strategy for the multibody system with fractional derivative damper is investigated.
在绝对节点坐标体系下研究了具有分数导数阻尼特性元件的多体系统动力学建模、求解问题。
参考来源 - 含分数阻尼特性元件的多体系统动力学研究The main research work isdescribed in detail in the following:First, we define the fractional integral and fractional derivative of fractalfunction. And we study some properties as to the definition of fractionalcalculus.
论文的主要研究工作详述如下：第一，我们定义了分形函数的分数阶积分和分数阶微分且针对分数阶微积分的定义研究了它的一些性质。
参考来源 - 一类分形函数的分数阶微积分及其维数·2,447,543篇论文数据，部分数据来源于NoteExpress
It is important to note that the classical definition of fractional derivative in Eq.
但必须注意的是，经典的定义，分数导数在情商。
The equivalent linear viscous damping system for the viscoelastic fractional derivative model is discussed here.
这里的粘弹性分数导数模型的等效线性粘性阻尼系统进行了讨论。
Result shows that fractional derivative model describes viscoelastic mechanical of rocks precisely and has a wide application.
结果表明，分数导数本构模型在描述岩体粘弹性力学行为方面具有建模精确，应用范围广等优点。
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