Reduction of Tire Radiated Noise by Pattern Design Considering Tread Deformation during Rolling
転動中のトレッド変形を考慮したパターン設計によるタイヤ放射音の低減
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20265284
- Paper/Info type
- Proceedings (Spring)
No.66-26
- Pages
- 1-6(Total 6 p)
- Date of publication
- May 2026
- Publisher
- JSAE
- Language
- Japanese
- Event
- 2026 JSAE Annual Congress (Spring)
Detailed Information
| Author(J) | 1) 藤井 宇, 2) 高阪 文彦 |
|---|---|
| Author(E) | 1) Hiroshi Fujii, 2) Fumihiko Kosaka |
| Affiliation(J) | 1) 横浜ゴム, 2) ダッソー･システムズ |
| Affiliation(E) | 1) The Yokohama Rubber, 2) Dassault Systemes |
| Abstract(J) | 転動シミュレーションにおけるタイヤ座標の時系列データにバンドパスフィルタ処理を施し，リブに定在波状の変形を確認した．この変形間隔を考慮してラグ溝の配置を最適化し，放射音低減を試みた．シミュレーションによる効果検証に加え，実機試験での確認結果についても報告する． Translation |
| Abstract(E) | Band-pass filtering was applied to time-series data of tire coordinates in rolling simulations, revealing standing wave-like deformation in the tread ribs. Based on the interval of this deformation, lug groove arrangement was optimized to reduce radiated noise. This paper reports on the verification of these effects using simulation, as well as the results of confirmation through physical testing. |
