| 蛋品运输多维隔振装置阻尼设计 |
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| 引用本文： | 于大国,马履中,赵守明,荀群德.蛋品运输多维隔振装置阻尼设计[J].农业机械学报,2010,41(2):148-150,163. |
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| 作者姓名： | 于大国 马履中 赵守明 荀群德 |
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| 作者单位： | 1. 中北大学机械工程与自动化学院,太原,030051;江苏大学机械工程学院,镇江,212013
2. 江苏大学机械工程学院,镇江,212013 |
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| 基金项目： | 国家自然科学基金资助项目，高等学校博士学科点专项科研基金资助项目 |
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| 摘 要： | 针对蛋品运输多维隔振装置阻尼的设计问题,指出按单自由度隔振系统经典幅频特性图确定阻尼系数不合理,而应按"二阶系统瞬态响应性能指标"理论确定该多维隔振装置的阻尼系数,并进行了相关计算.利用数控车床测定了所用气缸阻尼器的阻尼系数.通过仿真和实验,对比了阻尼比分别为0.100和0.707时的上平台加速度.结果表明,当采用最佳阻尼比0.707确定气缸阻尼器的阻尼系数时,蛋品运输多维隔振装置隔振效果良好.
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| 关 键 词： | 蛋 运输 多维隔振 阻尼 |
Damping of a Multidimensional Vibration Isolation Device for Transporting Eggs |
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| Yu Daguo,Ma Lüzhong,Zhao Shouming,Xun Qunde.Damping of a Multidimensional Vibration Isolation Device for Transporting Eggs[J].Transactions of the Chinese Society of Agricultural Machinery,2010,41(2):148-150,163. |
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| Authors: | Yu Daguo Ma Lüzhong Zhao Shouming Xun Qunde |
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| Institution: | 1.School of Mechanical Engineering and Automation/a>;North University of China/a>;Taiyuan 030051/a>;China2.School of Mechanical Engineering/a>;Jiangsu University/a>;Zhenjiang 212013/a>;China |
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| Abstract: | Damping of a multidimensional vibration isolation device for transporting eggs was discussed.The air cylinder was used as a damper and its coefficient of damping was measured with CNC lathe.The accelerations of up-platform with different coefficients of damping were measured and compared by means of ADAMS simulation and experiments.Studies indicated that it's inappropriate to design the damping of the device according to the classic amplitude-frequency chart.It was proposed that the damping should be decide... |
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| Keywords: | Egg Transportation Multidimensional vibration isolation Damping |
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