| 基于半车动力学模型的汽车被动悬架特性研究 |
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| 引用本文： | 吴学农,张海涛.基于半车动力学模型的汽车被动悬架特性研究[J].南通职业大学学报,2012,26(2):83-86. |
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| 作者姓名： | 吴学农 张海涛 |
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| 作者单位： | 1. 安徽机电职业技术学院机械工程系,安徽芜湖,241000
2. 安徽工程大学机械与汽车工程学院,安徽芜湖,241000 |
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| 摘 要： | 基于系统动力学理论建立了含被动悬架的汽车半车动力学模型。在MATLAB／Simulink中，集成以白噪声一积分器产生的地面输入，及前、后悬架非簧栽质量模型和车体运动模型，最终实现被动悬架特性仿真的软件编程，为悬架参数的设计和优化提供了技术基础。
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| 关 键 词： | 汽车 被动悬架 半车动力学模型 特性分析 |
A Study on Properties of Passive Suspension Based on Half Vehicle Dynamic Model |
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| WU Xue-nong
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ZHANG Hai-tao.A Study on Properties of Passive Suspension Based on Half Vehicle Dynamic Model[J].Journal of Nantong Vocational College,2012,26(2):83-86. |
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| Authors: | WU Xue-nong ZHANG Hai-tao |
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| Institution: | 1.Mechanical and Electrical Engineering Departmnet,Anhui Technical College,Wuhu 241000,)(2.School of Mechanical and Automotive Engineering,Anhui Ploytechnic University,Wuhu 241000,China) |
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| Abstract: | Based on theory of system dynamics,half vehicle dynamics with passive suspension are modeled mathematically.Input model of road roughness based on white noise-integrator,unsprung mass model with front suspension and rear suspension and kinematics model of body are integrated to program properties simulation of passive suspension in MATLAB/Simulink to achieve a software program which has a simulation of passive suspension characteristics.The investigation provides a technical basis for design and optimization of suspension parameter. |
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| Keywords: | automobile passive suspension half vehicle dynamic model characteristics analysis |
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