A Study of Transient Cornering Property by Use of an Analytical Tire Model

解析的タイヤモデルによる過渡コーナリング特性の取り扱い

An analytical model for transient cornering properties is proposed for a small slip angle. The model, which is based on the Neo-FIALA model, approximates the deformation of a cornering tire by a combination of the shear deformation of tread rubber, the in-plane belt deflection and the out-of-plane sidewall torsion, and leads to a second-order transfer function for side force. The steady gain and delay time constant of transfer function are described by the equivalent tire-part stiffnesses, the concrete values of which can be determined from the measured load-dependence of steady cornering for a test tire.タイヤの定常コーナリング特性は「トレッド部の剪断変形/ベルト部の横曲げ変形/サイドウォール部のねじり変形」の組み合わせで記述することができる.これらの変形と関連付けた,過渡コーナリング特性の予測モデルについて紹介する.

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  • English
  • Japanese

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  • Accession Number: 01677095
  • Record Type: Publication
  • Source Agency: Japan Science and Technology Agency (JST)
  • Files: TRIS, JSTAGE
  • Created Date: Jan 31 2018 3:13PM