Please log in

Paper / Information search system

日本語

ENGLISH

Help

Please log in

  • Summary & Details

Study on Performance-Driven 3D Shape Generation Using Latent Space

潜在空間を活用した性能起点型3D形状生成技術の研究

Detailed Information

Author(J)1) 大竹 啓介, 2) 鈴木 啓晃, 3) 架場 勇介, 4) 四條 清文, 5) Muhammad Ibram Hibbanurrohim
Author(E)1) Keisuke Ootake, 2) Hiroaki Suzuki, 3) Yusuke Hasaba, 4) Kiyofumi Shijo, 5) Muhammad Ibram Hibbanurrohim
Affiliation(J)1) ヤマハモーターエンジニアリング, 2) ヤマハモーターエンジニアリング, 3) ヤマハモーターエンジニアリング, 4) アストライアーソフトウエア, 5) アストライアーソフトウエア
Affiliation(E)1) Yamaha Motor Engineering, 2) Yamaha Motor Engineering, 3) Yamaha Motor Engineering, 4) Astraea Software, 5) Astraea Software
Abstract(J)本研究では,潜在空間を用いた3D形状生成および設計支援手法を提案した.VAEと拡散モデルを融合した生成モデルを構築し,生成された3D形状に対するCAE解析結果を潜在空間上に対応付けることで,所望性能に基づく形状逆探索と新規形状創出の可能性を示すとともに,設計支援手法としての有用性を確認した.

Translation

Abstract(E)This study proposes a method for 3D shape generation and design support using latent space. A hybrid generative model combining a variational autoencoder (VAE) and a diffusion model is developed. By mapping CAE analysis results of the generated 3D shapes onto the latent space, the method enables inverse exploration of shapes based on target performance and demonstrates the potential for novel shape generation. The effectiveness of the proposed approach as a design support method is also confirmed.

About search

close

How to use the search box

You can enter up to 5 search conditions. The number of search boxes can be increased or decreased with the "+" and "-" buttons on the right.
If you enter multiple words separated by spaces in one search box, the data that "contains all" of the entered words will be searched (AND search).
Example) X (space) Y → "X and Y (including)"

How to use "AND" and "OR" pull-down

If "AND" is specified, the "contains both" data of the phrase entered in the previous and next search boxes will be searched. If you specify "OR", the data that "contains" any of the words entered in the search boxes before and after is searched.
Example) X AND Y → "X and Y (including)"  X OR Z → "X or Z (including)"
If AND and OR searches are mixed, OR search has priority.
Example) X AND Y OR Z → X AND (Y OR Z)
If AND search and multiple OR search are mixed, OR search has priority.
Example) W AND X OR Y OR Z → W AND (X OR Y OR Z)

How to use the search filters

Use the "search filters" when you want to narrow down the search results, such as when there are too many search results. If you check each item, the search results will be narrowed down to only the data that includes that item.
The number in "()" after each item is the number of data that includes that item.

Search tips

When searching by author name, enter the first and last name separated by a space, such as "Taro Jidosha".