Kinematics and synthesis of a type of mechanisms with multiple remote centers of motion
Kinematics and synthesis of a type of mechanisms with multiple remote centers of motion
复制标题
一类具有多个远程运动中心的机构的运动学与综合
DOI:
10.1177/0954406214527915
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发表时间:
2014-03
期刊:
影响因子:
--
通讯作者:
Qizheng Liao
中科院分区:
文献类型:
--
作者:
Guochao Bai;Duanling Li;Shimin Wei;Qizheng Liao
Remote center of motion (RCM) mechanism, widely used as a wrist of minimally invasive surgery robot, is a kind of.minor-mobility mechanism with part of it rotating around a fixed point distal from it. However, there is no physical.revolute joint at that point. In this paper, kinematics of mechanisms with two remote centers of motion or multiple.remote centers of motion (multi-RCM) are researched. The relationship between geometrics and kinetic characteristics.of RCM mechanisms is found. Mechanisms with multi-loop kinematic chain are developed and are used to synthesize.multiple RCM mechanisms. This type of dimension synthesis method proposed to design multi-RCM mechanisms just.needs the initial condition of fixed positions of the frame and remote centers. A synthesis example and a potential.application are presented. The synthesis method of multi-RCM mechanisms is effective in constructing new type of.mechanisms.
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DOI:
10.1177/027836499801700906
发表时间:
1997-04
期刊:
The International Journal of Robotics Research
影响因子:
--
作者:
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通讯作者:
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影响因子:
5.2
作者:
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通讯作者:
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DOI:
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发表时间:
2004-07
期刊:
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影响因子:
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通讯作者:
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发表时间:
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期刊:
--
影响因子:
--
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通讯作者:
Daeyoung Kim;E. Kobayashi;T. Dohi;I. Sakuma
影响因子:
4.2
作者:
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通讯作者:
G. Zong