| 某一特殊普通面对称Bricard机构及其分析 |
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| 引用本文： | 高健,吴洪涛. 某一特殊普通面对称Bricard机构及其分析[J]. 应用科技, 2011, 38(1): 54-58. DOI: 10.3969/j.issn.1009-671X.2011.01.013 |
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| 作者姓名： | 高健 吴洪涛 |
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| 作者单位： | 南京航空航天大学,机电学院,江苏,南京,210016 |
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| 基金项目： | 国家自然科学基金资助项目(50375071) |
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| 摘 要： | 该文的研究对象是一种特殊的Bricard6R机构——普通面对称机构．在6根连杆等长，且铰链连接、偏置为零的情况下，分析了连杆的闭环方程，得到了输入输出角之间的关系．同时通过分析，得出该机构的彼此相间隔的三点构成的平面相互平行．然后，通过Adams仿真，验证了之前理论分析的正确性．
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| 关 键 词： | Bficard机构 过约束机构 闭环方程 Adams仿真 |
One special type of the general plane-symmetric Bricard linkages and its analysis |
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| GAO Jian,WU Hong-tao. One special type of the general plane-symmetric Bricard linkages and its analysis[J]. Applied Science and Technology, 2011, 38(1): 54-58. DOI: 10.3969/j.issn.1009-671X.2011.01.013 |
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| Authors: | GAO Jian WU Hong-tao |
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| Affiliation: | GAO Jian,WU Hong-tao (College of Mechanical and Electrical Engineering,Nanjing Universityof Aeronautics and Astronautics,210016 Nanjing,China) |
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| Abstract: | This paper deals with one of the six distinct types of Bricard 6R linkages,the general plane-symmetric case.The closure equations of the linkages are analyzed and the relationship between the input and output angle is achieved,on the premise of six links of the same length and the six revolute joints of zero offset.And by analysis,it is found that the two planes constituted of three interval points are parallel to each other.Then,the correctness of the academic analysis is verified with Adams simulation. |
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| Keywords: | Bricard linkages overconstraint mechanisms loop closure equation Adams simulation |
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