A class of reconfigurable parallel mechanisms with five-bar metamorphic linkage
A class of reconfigurable parallel mechanisms with five-bar metamorphic linkage
复制标题
一类五杆变质连杆可重构并联机构
DOI：
10.1177/0954406216628558
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发表时间：
2017-06
期刊：
影响因子：
--
通讯作者：
Qu Haibo
中科院分区：
文献类型：
--
作者：
Tian Chunxu;Fang Yuefa;Guo Sheng;Qu Haibo
本文提出了一种平面五杆变胞连杆机构，该机构因电机锁定而具有五个相位。通过将五杆变胞连杆机构集成为子链来构建可重构支链。变胞连杆机构的分支转换……（最后一个单词“linka”似乎有误）
This paper presents a planar five-bar metamorphic linkage which has five phases resulting from locking of motors. Reconfigurable limbs are constructed by integrating the five-bar metamorphic linage as sub-chains. The branch transition of metamorphic linkage is analyzed. By adding appropriate joints to the planer five-bar metamorphic linkage, reconfigurable limbs whose constraint can switch among no constraint, a constrained force and a constrained couple are obtained. Serial limb structures that can provide a constraint force and a constraint couple are synthesized based on screw theory. Reconfigurable limbs that have five configurations associated with the five phases of the five-bar metamorphic linkage are assembled with 4-DOF (degrees-of-freedom) serial chains. A class of reconfigurable parallel mechanisms is derived by connecting the moving platform to the base with three identical kinematic limbs. These parallel mechanisms can perform various output motion modes such as 3T, 3R, 2T1R, 1T2R, 3T1R, 2T2R, 1T3R, 2T3R, 3T2R and 3T3R. Finally, the potential application of the proposed mechanisms is analyzed and conclusions are drawn.
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影响因子：
5.2
作者：
M. Ruggiu;X. Kong
通讯作者：
M. Ruggiu;X. Kong
DOI：
10.1007/978-1-4020-4941-5_6
发表时间：
2006
期刊：
--
影响因子：
--
作者：
P. Fanghella;C. Galletti;E. Giannotti
通讯作者：
P. Fanghella;C. Galletti;E. Giannotti
DOI：
10.1007/978-3-642-01947-0_42
发表时间：
2009
期刊：
--
影响因子：
--
作者：
G. Gogu
通讯作者：
G. Gogu
DOI：
10.1115/1.4024292
发表时间：
2013-08
期刊：
Journal of Mechanisms and Robotics
影响因子：
--
作者：
D. Gan;J. Dai;J. Dias;L. Seneviratne
通讯作者：
D. Gan;J. Dai;J. Dias;L. Seneviratne
影响因子：
3.3
作者：
Yan, HS;Kuo, CH
通讯作者：
Kuo, CH