Consideration for High-Accuracy 6-DOF Vibration Contribution Analysis Method Utilizing Operational TPA and Virtual Point Transformation
Virtual Point Transformationを導入した実稼働TPAによる高精度6自由度寄与分離手法に関する検討
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20266184
- Paper/Info type
- Proceedings (Autumn)
No.131-26
- Pages
- 1-2(Total 2 p)
- Date of publication
- Oct 2026
- Publisher
- JSAE
- Language
- Japanese
- Event
- 2026 JSAE Annual Congress (Autumn)
Detailed Information
| Author(J) | 1) 藤牧 幸輝, 2) 原 健太, 3) 吉田 準史 |
|---|---|
| Author(E) | 1) Koki Fujimaki, 2) Kenta Hara, 3) Junji Yoshida |
| Affiliation(J) | 1) 大阪工業大学, 2) 大阪工業大学, 3) 大阪工業大学 |
| Affiliation(E) | 1) Osaka Institute of Technology, 2) Osaka Institute of Technology, 3) Osaka Institute of Technology |
| Abstract(J) | 本研究ではVirtual Point Transformationと実稼働TPAを連携することで，実測不可能な起振源中心部の6自由度入力から応答点までの寄与分離法を行なう．その際，寄与分離精度向上手法も併せて検討した上で，簡易自動車模型に適用した結果について報告する． Translation |
| Abstract(E) | In this study, we considered 6-DOF contribution separation analysis method from the excitation source, where direct measurement is difficult, to the response point by combining Virtual Point Transformation (VPT) and operational TPA. In addition, we attempted to improve the accuracy of contribution separation by the modification of the VPT matrix. The method was applied to a simplified vehicle model and the accuracy was verified. |
