| 汽车集成式电子真空助力器系统设计 |
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| 引用本文： | 王建强,张德兆,李克强,徐继福,张立国.汽车集成式电子真空助力器系统设计[J].中国公路学报,2011(1). |
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| 作者姓名： | 王建强 张德兆 李克强 徐继福 张立国 |
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| 作者单位： | 清华大学汽车安全与节能国家重点实验室;吉林汽车制动器厂; |
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| 基金项目： | 国家高技术研究发展计划(“八六三”计划)项目(2007AA11Z230); 教育部新世纪优秀人才支持计划项目(NCET-08-0324) |
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| 摘 要： | 为满足汽车驾驶辅助系统对于辅助制动装置越来越高的要求,提出了一种基于汽车普通制动真空助力器的集成式电子真空助力器系统(Electronic Vacuum Booster,EVB)。在对系统整体结构进行设计的基础上,基于电磁铁数学模型对EVB关键零部件电磁铁参数进行了优化设计。为实现基于EVB的驾驶辅助系统控制器设计,对包括控制器和执行器在内的EVB整体系统模型进行了辨识。试验结果表明:所开发的EVB系统能快速、精确地响应制动指令,可广泛应用于自适应巡航控制系统、走-停巡航系统及主动避撞系统等驾驶辅助系统。
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| 关 键 词： | 汽车工程 驾驶辅助系统 模型辨识 电子真空助力器 电磁铁 |
Design of Vehicular Integrated Electronic Vacuum Booster Systems |
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| WANG Jian-qiang,ZHANG De-zhao,LI Ke-qiang,XU Ji-fu,ZHANG Li-guo.Design of Vehicular Integrated Electronic Vacuum Booster Systems[J].China Journal of Highway and Transport,2011(1). |
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| Authors: | WANG Jian-qiang ZHANG De-zhao LI Ke-qiang XU Ji-fu ZHANG Li-guo |
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| Institution: | WANG Jian-qiang1,ZHANG De-zhao1,LI Ke-qiang1,XU Ji-fu2,ZHANG Li-guo2(1.State Key Laboratory of Automotive Safety and Energy,Tsinghua University,Beijing 100084,China,2.Jilin Automobile Brake Factory,Changchun 130012,Jilin,China) |
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| Abstract: | In order to satisfy the ever-increasing demands of vehicular driving assistance systems(DAS) about the assistant braking devices,integrated electronic vacuum booster(EVB) system based on a normal brake vacuum booster was developed.After designing the overall structure of the EVB,the electromagnet as a key part of EVB was optimized based on electromagnet mathematical model.Then,the whole EVB system model including the controller and actuator was identified to realize the design of the DAS controller on the b... |
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| Keywords: | automotive engineering driving assistance system model identification electronic vacuum booster electromagnet |
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