| 乳牛保定床翻转机构的运动模拟 |
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| 引用本文： | 韩小平,焦谷源,郑德聪. 乳牛保定床翻转机构的运动模拟[J]. 山西农业大学学报(自然科学版), 2005, 25(4): 391-392,404 |
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| 作者姓名： | 韩小平 焦谷源 郑德聪 |
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| 作者单位： | 山西农业大学,工程技术学院,山西,太谷,030801 |
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| 摘 要： | 翻转机构是乳牛保定床工作时对牛实施控制的关键工作部件。运用机构设计理论,建立了该机构运动学分析的数学模型,并采用MATLAB程序中的SIMULINK工具箱,完成数值模拟,输出了该保定床的速度及加速度图。研究结果表明,液压驱动的四杆机构工作过程冲击小,运行平稳,能够满足对乳牛实施控制和护理的要求。
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| 关 键 词： | 乳牛保定床翻转机构 数学模型 数值模拟 |
| 文章编号： | 1670-8150（2005）04-0391-03 |
| 收稿时间： | 2005-03-18 |
| 修稿时间： | 2005-03-182005-04-08 |
Motive Analysis of Rolling Mechanism of Dairy Cattle''''s Fixed Bed |
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| HAN Xiao-ping et al,. Motive Analysis of Rolling Mechanism of Dairy Cattle''''s Fixed Bed[J]. Journal of Shanxi Agricultural University(Nature Science Edition), 2005, 25(4): 391-392,404 |
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| Authors: | HAN Xiao-ping et al |
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| Affiliation: | College of Engineering and Technology, Shanxi Agricultural University, Taigu Shanxi 030801, China |
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| Abstract: | The switching mechanism is an important part in Bao-ding bed controlling to dairy cattle. Adopting the mechanics design theory, the switching mechanism of kinematics analysis of mathematical model was established with the SIMULINK toolbox in MATLAB to complete the numerical simulation. It provided output graphs of the Bao-ding bed velocity and acceleration. The resuhs indicated that impact made by the four-rod mechanism driving by hydraulic was small in the process of working, and running was smooth. It can meet the need of controlling and nursing to dairy cattle. |
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| Keywords: | Rolling mechanism of dairy cattle Bao-ding bed Mathematical modeling Numeric value imitation |
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