Random Response Analysis for Nonlinear Systems of Composite Laminates

被引：0
|
作者：
You, Fengxiang [1 ,2 ]
Zhang, Fei [2 ]
Zuo, Bulei [2 ]
机构：
[1] Huazhong Univ Sci & Technol, Dept Control Sci & Engn, Wuhan 4700731, Hubei, Peoples R China
[2] Nanjing Inst Railway Technol, Nanjing 210015, Peoples R China
来源：
ADVANCED MATERIALS, PTS 1-3 | 2012年 / 415-417卷
关键词：
Random parameters; Nonlinear systems; Response analysis; SHEAR DEFORMATION; VIBRATION; PLATES;
D O I：
10.4028/www.scientific.net/AMR.415-417.56
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Geometric parameters of composite materials often have a random nature in engineering structures. How to study random response and statistical properties of nonlinear systems with random parameters has a very important significance for reliability and optimization of structural design. In this paper, perturbation method and random central difference method are explored to establish composite nonlinear vibration equations and computational model to study random responses of nonlinear systems with random parameters under deterministic loading of the composite laminates, numerical examples illustrate the correctness of the algorithm.
引用
收藏
页码：56 / +
页数：2
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