| 基于双响应面法和BBD的车辆悬架系统稳健设计 |
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| 引用本文： | 程贤福,袁峻萍,吴志强,槐创锋.基于双响应面法和BBD的车辆悬架系统稳健设计[J].华东交通大学学报,2012(5):1-6. |
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| 作者姓名： | 程贤福 袁峻萍 吴志强 槐创锋 |
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| 作者单位： | 华东交通大学载运工具与装备教育部重点实验室,江西南昌330013 |
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| 基金项目： | 国家自然科学基金项目(51165007,51265011);载运工具与装备教育部重点实验室开放研究项目(11JD10) |
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| 摘 要： | 选用某种型号车辆的麦弗逊悬架系统,探讨悬架系统设计中同时考虑车辆的操纵稳定性和乘客的乘座舒适性问题,运用ADAMS软件对麦弗逊悬架进行建模并对其进行空间运动学定义.将悬架系统的结构尺寸视为可控因素,刚度和阻尼为不确定因素.通过对该悬架的一系列跳动分析和试验仿真得出对悬架的跳动特性影响较大的关键点,运用box-behnken de?sign(BBD)试验方法安排试验,采用稳健设计中的双响应面法对车辆悬架系统进行稳健性分析.为车辆悬架系统的研究提供了一种新的方法.
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| 关 键 词： | 车辆悬架系统 稳健设计 ADAMS BBD 双响应面法 |
Robust Design of the Vehicle Suspension System Based on Dual Response Surface Methodology and BBD |
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| Cheng Xianfu,Yuan Junping,Wu Zhiqiang,Huai Chuangfeng.Robust Design of the Vehicle Suspension System Based on Dual Response Surface Methodology and BBD[J].Journal of East China Jiaotong University,2012(5):1-6. |
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| Authors: | Cheng Xianfu Yuan Junping Wu Zhiqiang Huai Chuangfeng |
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| Institution: | (Key Laboratory of Conveyance and Equipment of Ministry of Education,East China Jiaotong University,Nanchang 330013,China) |
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| Abstract: | This paper firstly selects the McPherson suspension of a certain vehicle,then mainly discusses the design issues concerning operational stability of the vehicle and comfort of passengers in the vehicle suspension system,The McPherson suspension model is established by using ADAMS software and its space kinematics is defined.The structural dimensions of the suspension system are considered as controllable factors,while stiffness and damping as uncontrollable factors.The key points greatly impacting the suspension performance are identified and the robustness about the vehicle suspension system is analyzed with the dual response surface methodology of the robust design through BBD.The robust design based on the dual response surface methodology(DRSM)provides a new method for researching the vehicle suspension system. |
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| Keywords: | vehicle suspension system robust design ADAMS BBD DRSM |
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