| 平面六杆机构电子图谱库的构建 |
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| 引用本文： | 赵会珍,冯立艳,张聚涛.平面六杆机构电子图谱库的构建[J].机械设计与制造,2010(2). |
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| 作者姓名： | 赵会珍 冯立艳 张聚涛 |
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| 作者单位： | 1. 河北理工大学机械工程学院,唐山,063000
2. 唐山学院,唐山,063000 |
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| 基金项目： | 河北省教育厅资助(302397) |
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| 摘 要： | 六杆机构作为一种混合驱动机构,可以实现各种复杂的连杆曲线。针对目前实现期望轨迹优化六杆机构时初值难选,有时难于收敛,传统图谱查询效率低,过程烦琐,识别精度低等难题,基于数学形态学形状谱提取轨迹参数,构建了六杆机构的电子图谱库,实现了期望轨迹的准确快速查询,为实现期望轨迹的机构设计提供了技术手段。
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| 关 键 词： | 六杆机构 数学形态学 电子图谱库 混合驱动 |
The construction of the database for curve/s shape spectrum of six-bar mechanism |
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| ZHAO Hui-zhen,FENG Li-yan,ZHANG Ju-tao.The construction of the database for curve/s shape spectrum of six-bar mechanism[J].Machinery Design & Manufacture,2010(2). |
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| Authors: | ZHAO Hui-zhen FENG Li-yan ZHANG Ju-tao |
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| Affiliation: | 1School of Mechanical Engineering/a>;Hebei polytechnic University/a>;Tangshan 063000/a>;China;2Tangshan College/a>;China |
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| Abstract: | Six-barasahybriddrivenmechanism,canachieveallkinds of complicated track,but the length of six-bar is hard to choose,and is difficult to convergence sometimes,also the traditional spectrum has a a low accuracy. We build the database of this mechanism based on the mathematical morphology, and can inquire the desired track quickly,which provide the technical means for the desired track of the mechanism designed. |
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| Keywords: | Six-bar mechanism Mathematical morphology Curve/s shape spectrum Hybrid driven mechanism |
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