| EPS快速转向性能对ESC性能影响的分析 |
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| 引用本文： | 张建亮,方劲,徐元科,刘强.EPS快速转向性能对ESC性能影响的分析[J].汽车零部件,2020(5):56-59. |
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| 作者姓名： | 张建亮 方劲 徐元科 刘强 |
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| 作者单位： | 东风汽车集团有限公司技术中心,湖北武汉430056;东风汽车集团有限公司技术中心,湖北武汉430056;东风汽车集团有限公司技术中心,湖北武汉430056;东风汽车集团有限公司技术中心,湖北武汉430056 |
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| 摘 要： | 目前,ESC系统基本成为汽车的标准配置,ECE R140规定了ESC的性能要求。测试方法中的过度转向干涉正弦延迟测试对方向盘的转速要求较高,EPS在方向盘高转速下的性能对ESC性能测试的影响较大,而在EPS设计时对此和ESC性能的考虑较少。基于此,详细分析ESC的测试性能要求和EPS性能的相关性,对ESC和EPS系统的联合开发及测试提供参考。
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| 关 键 词： | ESC EPS 方向盘转速 转向力矩 |
Analysis of the Influence of EPS Fast Steering Performance on ESC Performance |
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| ZHANG Jianliang,FANG Jin,XU Yuanke,LIU Qiang.Analysis of the Influence of EPS Fast Steering Performance on ESC Performance[J].Automobile Parts,2020(5):56-59. |
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| Authors: | ZHANG Jianliang FANG Jin XU Yuanke LIU Qiang |
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| Affiliation: | (R&D Center,Dongfeng Motor Group Co.,Ltd.,Wuhan Hubei 430056,China) |
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| Abstract: | At present,ESC(Electronic Stability Control)system has basically become the standard configuration of automobile,and the performance requirements to ESC are stipulated in ECE R140.In the test,sine delay test of oversteer intervention has high requirement on the speed of steering wheel,and the performance of EPS(Electronic Power System)has a great impact on the ESC performance test at high steering wheel speed.However,there are few considerations about this and ESC performance in EPS design.Based on this,the correlation between the test requirements of ESC and EPS performance was analyzed in detail,which provided reference for the joint development and test of ESC and EPS system. |
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| Keywords: | ESC(Electronic Stability Controller) EPS(Electric Power Steering) Steering wheel speed Steering torque |
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