| 均质小球沿不光滑旋转球面滚动时的运动分析 |
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| 引用本文： | 黄玉新,曾钦繁.均质小球沿不光滑旋转球面滚动时的运动分析[J].茂名学院学报,2010,20(6):58-60. |
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| 作者姓名： | 黄玉新 曾钦繁 |
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| 作者单位： | [1]广东石油化工学院,广东茂名525000 [2]茂名市生产力促进中心,广东茂名525000 |
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| 摘 要： | 重力球沿不同物体表面滚动时的运动分析属经典力学研究对象,本文讨论均质小球沿不光滑旋转球面滚动时,在不计反作用力情况下的运动状态。寻找小球无滑动滚动的实现条件,球心运动轨迹,以及小球在旋转球面上端转圈时的稳定条件,并对研究结果进行分析。
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| 关 键 词： | 均质小球 不光滑旋转球面 运动分析 |
Motion Analysis on the Small Even Ball Rolling along the Unsmoothed Surface of Rotary Sphere |
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| HUANG Yu-xin,ZENG Qin-fan.Motion Analysis on the Small Even Ball Rolling along the Unsmoothed Surface of Rotary Sphere[J].Journal of Maoming College,2010,20(6):58-60. |
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| Authors: | HUANG Yu-xin ZENG Qin-fan |
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| Institution: | 1.Guangdong University of Petrochemical Technology,Maoming 525000,China;2.Maoming City Productivity Acceleration Center,Maoming,525000,China) |
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| Abstract: | The motion analysis on gravity ball rolling along different surfaces is classical in mechanical research.This article is to analyze the motion state that the even ball rolling along the unsmoothed surface of rotary sphere without the reacting force,then seeking the implementation conditions that the ball rolls without slipping,move line of centre of sphere and stable conditions that the ball rotates along the upper of rotary sphere surface.And then the research results are put into analysis. |
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| Keywords: | small even ball unsmoothed surface of rotary sphere motion analysis |
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