[1]郑彤,章定国.MSC.ADAMS处理刚柔耦合系统高速和大变形问题的局限性[J].南京理工大学学报(自然科学版),2012,36(06):0.
　ZHENG Tong,ZHANG Ding guo.Limitations of MSC.ADAMS for Highspeed and Large Deformation Problems of Rigidflexible Coupling Systems[J].Journal of Nanjing University of Science and Technology,2012,36(06):0.
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MSC.ADAMS处理刚柔耦合系统高速和大变形问题的局限性
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《南京理工大学学报》（自然科学版）[ISSN:1005-9830/CN:32-1397/N]

卷:
36卷
期数:
2012年06期
页码:
0
栏目:
出版日期:
2012-12-31

文章信息/Info

Title:
Limitations of MSC.ADAMS for Highspeed and Large Deformation Problems of Rigidflexible Coupling Systems
作者:
郑彤; 章定国
南京理工大学 理学院,江苏 南京 210094
Author(s):
ZHENG Tong; ZHANG Dingguo
School of Sciences,NUST,Nanjing 210094,China
关键词:
高速; 大变形; 刚柔耦合系统; 多体系统; 动力学; 柔性体
Keywords:
highspeed; large deformation; rigidflexible coupling system; multibody systems; dynamics; flexible bodies
分类号:
O313.7
摘要:
为了研究ADAMS软件对工程中因为刚柔耦合产生的高速及大变形问题的解决能力,通过分析其多体系统动力学理论基础,发现ADAMS软件在柔性体刚柔耦合方面存在的缺陷。以MSC.ADAMS软件为基本仿真软件,通过ANSYS软件与其联合使用,对旋转柔性板和柔性梁的动力学问题进行仿真。将仿真结果与现有文献的计算结果进行比较,说明ADAMS在考虑大变形以及高转速刚柔耦合动力学计算方面的局限性。在计算高速以及大变形问题时,ADAMS结果发散,计算失效,而一次模型的结果是收敛和准确的。
Abstract:
To research the ability of ADAMS of solving the highseed and large deformation problems caused by rigidflexible coupling in engineering,this paper tries to discover some defects of ADAMS in rigidflexible coupling problems about flexible bodies by analyzing its multibody system dynamic theoretical basis.The dynamic simulations of a rotating flexible plate and beam are carried out respectively by using ADAMS and ANSYS.The comparisons of the simulation results and the calculation results of existing archives show the limitations of ADAMS in the dynamic calculations considering large deformation and highspeed rigidflexible coupling.In the calculation of highspeed and large deformation problems,the results of the ADAMS are divergent and invalid,and the results of the first order model are convergent and accurate.

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备注/Memo

备注/Memo:
收稿日期:2011-08-15修回日期:2012-10-10 基金项目:国家自然科学基金(11272155;11132007;10772085);江苏省“333工程”;江苏省高校研究生科研创新计划项目(CXLX11_0228);南京理工大学自主科研专项计划(2011YBXM32) 作者简介:郑彤(1988-),男,博士生,主要研究方向:多体系统动力学和控制,Email:zt13611582169@163.com;通讯作者:章定国(1967-),男,教授,博士生导师,主要研究方向:多体系统动力学和控制,Email:zhangdg419@njust.edu.cn。
更新日期/Last Update: 2012-12-29