Model-based Development of Hybrid Systems for K-cars Using Quality Engineering Tool
品質工学ツールを活用した軽自動車用ハイブリッドシステムのモデルベース開発
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20264075
- Paper/Info type
- Symposium Text
No.13-25
- Pages
- 41-57(Total 17 p)
- Date of publication
- Jan 2026
- Publisher
- JSAE
- Language
- Japanese
- Event
- JSAE Symposium 2025
Detailed Information
| Category(J) | PPT資料 Translation |
|---|---|
| Category(E) | PPT slides |
| Author(J) | 1) 水嶋 教文 |
| Author(E) | 1) Norifumi Mizushima |
| Affiliation(J) | 1) 国立研究開発法人産業技術総合研究所 |
| Affiliation(E) | 1) National Institute of Advanced Industrial Science and Technology (AIST) |
| Abstract(J) | 本研究ではModelica言語により開発したハイブリッド車両シミュレーションモデルと品質工学ツールを連携し，軽自動車用パラレルハイブリッドシステムの諸元を検討した．本報ではその検討手法を紹介し，WLTC(hot)モード走行燃費40 km/Lを達成可能な軽自動車用ハイブリッドシステムを提案する． Translation |
| Abstract(E) | This study presents a comprehensive approach to improving fuel economy for K-cars. Engine geometrical parameters—such as bore and stroke, compression ratio, connecting rod length, and intake valve timing—were optimized to enhance thermal efficiency using quality engineering tool. Building on these optimized parameters, a vehicle simulation model was integrated with quality engineering tools to determine the specifications of a parallel hybrid system. The proposed methodology enables the design of a hybrid system capable of achieving a WLTC (hot) mode fuel economy of 40 km/L, demonstrating the effectiveness of combining engine design optimization with hybrid system configuration for next-generation K-cars. |
