|Table of Contents|

Limitations of MSC.ADAMS for Highspeed and Large Deformation Problems of Rigidflexible Coupling Systems

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2012年06期
Page:
0-
Research Field:
Publishing date:

Info

Title:
Limitations of MSC.ADAMS for Highspeed and Large Deformation Problems of Rigidflexible Coupling Systems
Author(s):
ZHENG TongZHANG Dingguo
School of Sciences,NUST,Nanjing 210094,China
Keywords:
highspeedlarge deformationrigidflexible coupling systemmultibody systemsdynamicsflexible bodies
PACS:
O313.7
DOI:
-
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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Last Update: 2012-12-29