Study of the Torsion Bar Stiffness Design of Electric Power Steering System
EPS システムのトーションバー剛性設計に関する一考察
- Delivery
- Available on the other site
- Click here to order.
- Publication code
- 20264461
- Paper/Info type
- JSAE Transaction
Vol.57 No.3
- Pages
- 633-638(Total 6 p)
- Date of publication
- May 2026
- Publisher
- JSAE
- Language
- Japanese
Detailed Information
| Category(J) | 論文 Translation |
|---|---|
| Category(E) | Paper |
| Author(J) | 1) 三好 尚 |
| Author(E) | 1) Takashi Miyoshi |
| Affiliation(J) | 1) 本田技研工業株式会社 |
| Abstract(J) | 本研究では，EPSシステムのトーションバー剛性向上による官能評価を表現するために，EPSシステムと車両の二輪モデルを組み合わせたクローズドループの特性を検討した．この特性計算において，トルクセンサのトーションバー部のねじり剛性に関する一つの設計指針が得られたので報告する． Translation |
| Abstract(E) | It has been reported that increasing the torsion bar stiffness of an EPS system enhances steering feel. To express this sensory evaluation, we investigated the closed loop characteristics that combines an EPS system varying the torsion bar stiffness with a two-wheel vehicle model. As a result, we were able to quantitatively evaluate the steering feel obtained by increasing the torsion bar stiffness. Furthermore, we considered the control stability of the EPS system and investigated the optimum value of the torsion bar stiffness in the EPS system design. Based on these results, we propose a design guideline for the torsion bar stiffness of a torque sensor. |
