| 牛顿下山法应用于四连杆机构运动分析 |
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| 引用本文： | 王忠义.牛顿下山法应用于四连杆机构运动分析[J].西安科技大学学报,1993(4). |
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| 作者姓名： | 王忠义 |
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| 作者单位： | 西安矿业学院基础部 |
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| 摘 要： | 对于给定的液压支架四连杆机构,建立了支架高度与后连杆水平夹角之间的关系式,分析了三角方程的特点,采用牛顿下山法解三角方程,迭代次数是0.618法的三分之二,使支架运动分析及力学分析大为方便。
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| 关 键 词： | 牛顿下山法 0.618法 四连杆机构 |
APPLICATION OF NEWTON-DOWNHILL METHOD IN MOTION ANALYSIS OF FOUR-BAR MECHANISM |
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| Wang Zhongyi.APPLICATION OF NEWTON-DOWNHILL METHOD IN MOTION ANALYSIS OF FOUR-BAR MECHANISM[J].JOurnal of XI’an University of Science and Technology,1993(4). |
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| Authors: | Wang Zhongyi |
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| Institution: | Wang Zhongyi |
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| Abstract: | For a definite four-bar mechanism of hydraulic support, the function relation between the height of support and the level angle of the backbar is established. The features of the triangular equation are analyzed and the Newton-Downhill method is used for solving this equation. The iteration number is one-third of that of 0.618 method. The method used in motion and mechanics analysis of hydraulic support is very convenient. |
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| Keywords: | Newton-Downhill method 0 613 method four-bar mechanism |
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