“Exhilarating” Engine Sound of an In-Line 4-Cylinder Downsizing Turbo-Charged Engine
直列4気筒ダウンサイジングターボエンジンにおける「軽快感」を満足する音質
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20215190
- Paper/Info type
- Proceedings (Spring)
No.43-21
- Pages
- 1-6(Total 6 p)
- Date of publication
- May 2021
- Publisher
- JSAE
- Language
- Japanese
- Event
- 2021 JSAE Annual Congress (Spring)[Online Meeting]
Detailed Information
| Author(J) | 1) 近藤 孝, 2) 望月 計, 3) 磯 和彦 |
|---|---|
| Author(E) | 1) Takashi Kondo, 2) Kei Mochizuki, 3) Kazuhiko Iso |
| Affiliation(J) | 1) 本田技研工業, 2) 本田技研工業, 3) 本田技研工業 |
| Affiliation(E) | 1) Honda Motor, 2) Honda Motor, 3) Honda Motor |
| Abstract(J) | ダウンサイジングターボエンジン搭載車で「軽快感」という感性目標を満足する取り組みと、それに伴う直列４気筒エンジンにおける「軽快感」についての研究について記した。サウンドの「軽快感」向上のため感性工学を用い、エンジン開発を行った。また先行研究における音質評価指標の「軽快感」との差異を考察した。 Translation |
| Abstract(E) | This report describes to satisfy the "Exhilarating" engine sound in downsizing turbo engine, and research on "Exhilarating" in in-line 4-cylinder engines. After understanding the mechanism of generation of un-exhilarating sound, engine parts specification was improved to achieve "Exhilarating" sound. For the improvement effect, the Kansei engineering method was used to clarify the certainty of the result. Furthermore, the difference between the "Exhilarating" of the sound quality evaluation index that has been clarified in the previous research and the "Exhilarating" achieved by this engine will be clarified, and the contents considered from the viewpoint of sound quality will be described. |
