|
二维码（扫一下试试看！） |
| 轮胎纵向松弛长度计算方法的研究 |
| Research on Calculation Method of Longitudinal Relaxation Length of Tire |
| Received:May 12, 2025 Revised:May 12, 2025 |
| DOI： |
| 中文关键词: 轮胎；纵向松弛长度；滑移率；纵向力 |
| 英文关键词: tire；longitudinal relaxation length；slip ratio；vertical force |
| 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. | | | WANG Guanzhong | PrinxChengShan (ShanDong) Tire Co., Ltd. | | | QIU Haipeng | PrinxChengShan (ShanDong) Tire Co., Ltd. | | | ZHANG Jinyan | PrinxChengShan (ShanDong) Tire Co., Ltd. | | | CHEN Gao | PrinxChengShan (ShanDong) Tire Co., Ltd. | |
|
| Hits: 186 |
| Download times: 74 |
| 中文摘要: |
| 介绍轮胎纵向松弛长度的一种计算方法。采用六分力试验机测得轮胎滑移率和纵向力，然后采用傅里叶变换对滑移率和纵向力进行数据处理，得到滑移率和纵向力的相位差后乘以轮胎速度即得轮胎纵向松弛长度。采用该方法可以评估轮胎在制动过程中纵向滞后对车辆制动响应的影响。 |
| 英文摘要: |
| A calculation method for the longitudinal relaxation length of tire was introduced.The tire slip ratio and longitudinal force were measured using a forces and moments testing machine，followed by Fourier transform for data processing of slip ratio and longitudinal force.The phase difference between slip ratio and longitudinal force was then multiplied by tire speed to obtain the longitudinal relaxation length of tire.This method could be used to evaluate the impact of longitudinal hysteresis on vehicle braking response during braking. |
|
View Full Text
View/Add Comment Download reader |
| Close |
