Efficient design method based on evaluation using CAE system

Yuta Sawai; Hideki Aoyama

Efficient design method based on evaluation using CAE system

Department of System Design Engineering

Research output: Contribution to conference › Paper › peer-review

Abstract

CAE systems require mesh data for analysis, but high quality mesh takes considerable time to generate. When a design shape needs to be modified as the result of evaluation, the CAD operation must be redone and mesh data regenerated every time. For this reason, an efficient method of utilizing CAE is desired. In this research, modification of design shapes was attempted by modifying the mesh without redoing the CAD operation. A method of reconstructing CAD data automatically from mesh data after modification was also proposed.

Original language	English
Publication status	Published - 2009 Dec 1
Event	5th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2009 - Osaka, Japan Duration: 2009 Dec 2 → 2009 Dec 4

Other

Other	5th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2009
Country/Territory	Japan
City	Osaka
Period	09/12/2 → 09/12/4

Keywords

CAD
CAE
Form feature
Mesh data

ASJC Scopus subject areas

Industrial and Manufacturing Engineering

Cite this

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title = "Efficient design method based on evaluation using CAE system",

abstract = "CAE systems require mesh data for analysis, but high quality mesh takes considerable time to generate. When a design shape needs to be modified as the result of evaluation, the CAD operation must be redone and mesh data regenerated every time. For this reason, an efficient method of utilizing CAE is desired. In this research, modification of design shapes was attempted by modifying the mesh without redoing the CAD operation. A method of reconstructing CAD data automatically from mesh data after modification was also proposed.",

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author = "Yuta Sawai and Hideki Aoyama",

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AU - Sawai, Yuta

AU - Aoyama, Hideki

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AB - CAE systems require mesh data for analysis, but high quality mesh takes considerable time to generate. When a design shape needs to be modified as the result of evaluation, the CAD operation must be redone and mesh data regenerated every time. For this reason, an efficient method of utilizing CAE is desired. In this research, modification of design shapes was attempted by modifying the mesh without redoing the CAD operation. A method of reconstructing CAD data automatically from mesh data after modification was also proposed.

KW - CAD

KW - CAE

KW - Form feature

KW - Mesh data

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T2 - 5th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2009

Y2 - 2 December 2009 through 4 December 2009

ER -

Efficient design method based on evaluation using CAE system

Abstract

Other

Keywords

ASJC Scopus subject areas

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