典型文献
Nonsmooth dynamic analysis of rigid-flexible interaction collision
文献摘要：
This paper aims to explore the deformation of the collided bodies in multi-body systems and to effectively simulate the motion path of colliding bodies.First,we describe the geometrically nonlinear problems of materials by the total Lagrangian formu-lation.Second,a first-order integration scheme is used to solve the dynamics equations.An algorithm combining the bi-potential method with the node-to-point contact identi-fication is proposed to solve the interface problems of rigid-flexible interaction collision.To observe the collision process more intuitively,the internal software FER/VIEW is introduced to visualize the results.The accuracy is proved by comparing the proposed method with the analytical solution or another numerical solution.Moreover,the pro-posed method has more numerical robustness,such as occupying less computer storage,saving the computational cost,and broadening the application range of the bi-potential method.
文献关键词：
中图分类号：
作者姓名：
Ling TAO;Zhongpan LI;YanLI;Huijian CHEN;Zhiqiang FENG
作者机构：
School of Mechanics and Aerospace Engineering,Southwest Jiaotong University,Chengdu 610031,China;Laboratoire de Mecanique et d'Energetique d'Evry Univ-Evry,Universite Paris-Saclay,Evry 91020,France
文献出处：
引用格式：
[1]Ling TAO;Zhongpan LI;YanLI;Huijian CHEN;Zhiqiang FENG-.Nonsmooth dynamic analysis of rigid-flexible interaction collision)[J].应用数学和力学（英文版）,2022(11):1731-1746
A类：
B类：
Nonsmooth,analysis,rigid,flexible,interaction,collision,This,paper,aims,explore,deformation,collided,bodies,multi,body,systems,effectively,simulate,motion,path,colliding,First,we,describe,geometrically,nonlinear,problems,materials,by,total,Lagrangian,formu,lation,Second,first,order,integration,scheme,used,solve,dynamics,equations,An,algorithm,combining,potential,method,node,point,contact,identi,fication,proposed,interface,To,observe,process,more,intuitively,internal,software,FER,VIEW,introduced,visualize,results,accuracy,proved,comparing,analytical,solution,another,numerical,Moreover,has,robustness,such,occupying,less,computer,storage,saving,computational,cost,broadening,application,range
AB值：
0.681164
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