| 曲柄滑块刚体导引机构的尺度综合与运动仿真 |
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| 引用本文： | 吴鑫,宋磊,张彦斌,张海军.曲柄滑块刚体导引机构的尺度综合与运动仿真[J].河南科技大学学报(自然科学版),2002,23(3):31-33. |
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| 作者姓名： | 吴鑫 宋磊 张彦斌 张海军 |
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| 作者单位： | 洛阳工学院,机设工程系,河南,洛阳,471003 |
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| 基金项目： | 河南省自然科学基金资助项目 (0 2 110 62 10 0 ) |
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| 摘 要： | 根据曲柄滑块机构的型式 ,建立了一个含有对心和偏置两种情况在内的 2 0 30 0组的基本尺寸型连杆转角函数的谐波成分数据库。通过模糊识别方法 ,在已建立的数据库中 ,寻找出能够近似实现给定刚体导引的多个曲柄滑块机构基本尺寸型 ;然后计算机构的实际尺寸及安装尺寸参数。文中还给出了综合算例和运动仿真。
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| 关 键 词： | 预定时标 刚体 曲柄滑块机构 尺度综合 仿真 |
| 文章编号： | 1000-5080(2002)03-0031-03 |
| 修稿时间： | 2002年4月18日 |
Dimension Synthesis and Motion Simulation of Slider-Crank Mechanism for Rigid-Body Guidance with Prescribed Timing |
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| WU Xin,SONG Lei,ZHANG Yan Bin,ZHANG Hai Jun.Dimension Synthesis and Motion Simulation of Slider-Crank Mechanism for Rigid-Body Guidance with Prescribed Timing[J].Journal of Henan University of Science & Technology:Natural Science,2002,23(3):31-33. |
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| Authors: | WU Xin SONG Lei ZHANG Yan Bin ZHANG Hai Jun |
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| Abstract: | According to the types of slider crank mechanism and offset slider crank mechanism, a harmonic component's database of the coupler's rotation angle function including 20300 dimensional types is established.It is possible to choose some dimensional types of slider crank mechanisms from the database to realize rigid body guidance with prescribed timing by using fuzzy identification method,and to approximately achieve "infinite positions" of dimensional synthesis for rigid body guidance.Then,the real dimensions of linkage,coupler's point position and installing dimensions of linkage are computed.An example of dimension synthesis and motion simulation of slider crank mechanism are given in this paper. |
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| Keywords: | Prescibed timing Rigid body Cranks slider mechanism Dimension synthesis simulation |
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