| 平面机构轨迹再现的计算机图谱综合法 |
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| 引用本文： | 陈宗元. 平面机构轨迹再现的计算机图谱综合法[J]. 武汉科技大学学报(自然科学版), 1992, 0(2) |
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| 作者姓名： | 陈宗元 |
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| 作者单位： | 武汉钢铁学院机械原理教研室 |
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| 摘 要： | 作者用连杆平面固结的极坐标代替以往的直角坐标并绘制轨迹图形,以显示各轨迹图形之间的内在关系,从而给代数法综合四杆机构提供了新的逼近目标函数。以轨迹图形的特征参数为依据,将图形存入计算机,使计算机能按图谱进行综合。两工个程实例证明,本方法具有应用的现实性。
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| 关 键 词： | 平面机构轨迹 极坐标 计算机图谱综合法 特征参数 |
COMPUTERIZED RECONSTRUCTION OF PLANAR MECHANISM LOCI BY SYNTHESIS FROM LOCI SPECTRUM |
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| Chen Zongyuan. COMPUTERIZED RECONSTRUCTION OF PLANAR MECHANISM LOCI BY SYNTHESIS FROM LOCI SPECTRUM[J]. Journal of Wuhan University of Science and Technology(Natural Science Edition), 1992, 0(2) |
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| Authors: | Chen Zongyuan |
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| Affiliation: | Chen Zongyuan |
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| Abstract: | Polar coordinates,instead of Cartesian coordinates,are used to describe and to construct planar mechanisms on a fixed plane;the interrelationship underlying the configuration of various loci is therefore indicated;and a new approximate target function for algebraic synthesis of 4-bar linkage systems is thereby given.Taking the characteristic parameters of a large number of known loci and storing them in the computer,the user can operate the computer to synthesize the target locus with ref- erence to the loci spectrum.Two practical examples illustrate the applicability of the method. |
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| Keywords: | locus of a 4-bar linkage polar coordinates computerized locus spectrum synthesis eigen parameter |
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