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  5. Discontinuous Galerkin-based PDEM for stochastic dynamic analysis of nonlinear structures

Discontinuous Galerkin-based PDEM for stochastic dynamic analysis of nonlinear structures

来源 :中国计算力学大会2018暨国际华人计算力学大会2018 | 被引量 : 0次 | 上传用户：snowpine15505
【摘 要】
：
In recent years,the probability density evolution method(PDEM)has been developed to analyse stochastic dynamic system efficiently.This method involves the numerical calculation of generalized probabil
【作 者】
：
Guohai Chen Dixiong Yang 
【机 构】
：
State Key Laboratory of Structural Analysis for Industrial Equipment,Department of Engineering Mecha
【出 处】
：
中国计算力学大会2018暨国际华人计算力学大会2018
【发表日期】
：
2018年10期
【关键词】
：
Stochastic dynamical analysis Nonlinear structures Discontinuous Galerkin method 
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　　In recent years,the probability density evolution method(PDEM)has been developed to analyse stochastic dynamic system efficiently.This method involves the numerical calculation of generalized probability density evolution equation(GPDEE),which is a hyperbolic differential equation with Riemann discontinuous initial condition.
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