Please log in

Paper / Information search system

日本語

ENGLISH

Help

Please log in

  • Summary & Details

Development of Accuracy Improvement Technology for Surrogate Models using Shape Generation AI

形状生成AIを使ったサロゲートモデルの精度向上技術の開発

Detailed Information

Category(J)論文

Translation

Category(E)Paper
Author(J)1) 小野寺 啓祥, 2) 大塚 紀子, 3) 谷口 真潮, 4) 木村 成竹
Author(E)1) Hiroaki Onodera, 2) Noriko Ohtsuka, 3) Mashio Taniguchi, 4) Masatake Kimura
Affiliation(J)1) トヨタ自動車株式会社, 2) トヨタ自動車株式会社, 3) トヨタ自動車株式会社, 4) トヨタ自動車株式会社
Abstract(J)外板パネルのサロゲートモデルの性能予測精度向上のために,学習不足空間を探査し,不足空間に対して形状生成AIにて新規学習データを作成,追加,学習を繰り返すサイクルを構築し,フードアウタパネルで実証した.生成形状を学習データに加えてサロゲートモデルを更新することで予測精度が向上することを確認した.

Translation

Abstract(E)To improve the performance prediction accuracy of surrogate models for exterior panels, a cycle that explores and detect a lack of training data in design space, creates new training data using 3D shape generation AI and CAE for the detected area and iteratively update the surrogate model is established. The process was applied to the surrogate model of hood outer rigidity performance and the prediction accuracy is improved.

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".