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| 轮胎侧向滞后算法的研究 |
| Study on Tire Lateral Lag Algorithm |
| Received:March 06, 2024 Revised:March 06, 2024 |
| DOI： |
| 中文关键词: 轮胎；侧偏角；侧向力；转向灵敏度 |
| 英文关键词: tire；lateral deviation angle；lateral force；steering sensitivity |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | E-mail | | QIU Changfeng* | PrinxChengShan (ShanDong) Tire Co., Ltd. | qcf825@163.com | | WANG Shenping | PrinxChengShan (ShanDong) Tire Co., Ltd | | | LUO Xu | PrinxChengShan (ShanDong) Tire Co., Ltd | | | WU Xinghua | PrinxChengShan (ShanDong) Tire Co., Ltd | | | MENG Xianglong | PrinxChengShan (ShanDong) Tire Co., Ltd | | | YAN Chen | PrinxChengShan (ShanDong) Tire Co., Ltd | |
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| 中文摘要: |
| 在－16°～＋16°的大侧偏角下，获得轮胎左转向和右转向侧向力，采用魔术公式进行拟合，并应用梯形法则得到轮胎侧向滞后功，可以评估轮胎在任意负荷下侧向滞后功对车辆转向灵敏度的影响，可为轮胎操纵稳定性的评估提供参考。 |
| 英文摘要: |
| At a large lateral deviation angle of －16° to ＋16°，the lateral forces of left and right steering of the tire were obtained.The magic formula was used for fitting，and the trapezoidal rule was applied to obtain the lateral hysteresis work of the tire.This could evaluate the influence of the lateral hysteresis work of the tire on the steering sensitivity of the vehicle under any load，and provide reference for the evaluation of tire handling stability. |
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