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| 轮胎制动特性试验数据滤波方法研究 |
| Research on Filtering Methods for Tire Braking Characteristic Test Data |
| Received:March 21, 2025 Revised:March 31, 2025 |
| DOI： |
| 中文关键词: 轮胎制动；滑移率；制动力；纵滑刚度；椭圆滤波 |
| 英文关键词: tire braking；slip ratio；braking force；longitudinal slip stiffness；elliptic filtering |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | E-mail | | WANG Guanzhong* | Prinx Chengshan(Shandong) Tire Co., Ltd | WGZprinx@163.com | | WANG Shenping | Prinx Chengshan(Shandong) Tire Co., Ltd | | | QIU Changfeng | Prinx Chengshan(Shandong) Tire Co., Ltd | | | ZHANG Jinyan | Prinx Chengshan(Shandong) Tire Co., Ltd | | | CHEN Gao | Prinx Chengshan(Shandong) Tire Co., Ltd | | | LUO Xu | Prinx Chengshan(Shandong) Tire Co., Ltd | | | LI Chongbing | Prinx Chengshan(Shandong) Tire Co., Ltd | |
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| 中文摘要: |
| 轮胎制动特性的试验分析在轮胎配方与花纹设计中至关重要，影响轮胎性能及防抱死制动系统调校的准确性，以205/55R16轮胎为例，对轮胎制动特性试验数据进行滤波分析。结果表明：低通椭圆滤波器适合处理轮胎制动特性试验数据，滤波器的阶次与通带波纹等重要参数需要根据轮胎规格、试验条件、数据波动等实际情况调整。 |
| 英文摘要: |
| Experimental analysis of tire braking characteristics plays a critical role in tire compound formulation and tread pattern design，directly impacting tire performance and the calibration accuracy of ABS systems.This study analyzed braking characteristic test data from the 205/55R16 tire through filtering techniques.Results demonstrated that low-pass elliptic filters effectively processed tire braking test data，though key parameters such as filter order and passband ripple required optimization based on tire specifications，testing conditions，data fluctuations，and other practical considerations. |
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