| 一种新型机动车多自由度减振座椅 |
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| 引用本文： | 王克杰,郭宗和,徐宗刚.一种新型机动车多自由度减振座椅[J].山东理工大学学报,2009,23(1). |
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| 作者姓名： | 王克杰 郭宗和 徐宗刚 |
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| 作者单位： | 山东理工大学机械工程学院 德州学院机电工程系 |
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| 摘 要： | 分析了机动车座椅振动的危害及其主要原因,提出一种以并联机构为主体的多自由度减振座椅,分析了座椅的结构组成和工作原理,建立了座椅振动的模态模型,并分析计算了座椅振动特性参数.依据座椅设计的具体结构参数在MATLAB中予以数值仿真和验证,表明该装置可使座椅结构简单、工作可靠,且可以实现座椅多自由度和变自由度复杂振动的多维减振和隔振.
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| 关 键 词： | 座椅振动 并联机构 多自由度减振 |
A new type of multi-freedom vibration damping vehicle seat |
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| WANG Ke-jie,GUO Zong-He,XU Zong-gang.A new type of multi-freedom vibration damping vehicle seat[J].Journal of Shandong University of Technology:Science and Technology,2009,23(1). |
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| Authors: | WANG Ke-jie GUO Zong-He XU Zong-gang |
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| Institution: | 1.School of Mechanical Engineering;Shandong University of Technology;Zibo 255049;China;2.Department of Electromechanical Engineering;Dezhou University;Dezhou 253023;China |
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| Abstract: | The hazards and main reason of the seat vibration of the vehicles was analyzed in this paper,a multi-freedom vibration seat based on a parallel mechanism was given.The structure and principle of the seat were analyzed,the seat vibration model was estblished,and the parameters of the seat vibration were analyzed.The numerical simulation and verification based on the specific seat design parameters were carried out in MATLAB.The device has such advantages as the simple structure and reliable working,realizing... |
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| Keywords: | the vibration of seat parallel mechanism multi-freedom vibration damping |
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