Type Synthesis of Multi-Loop Spatial Mechanisms With Three Translational Output Parameters Based on Virtual-Loop Theory and Assur Groups
作者： Xing Zhang , Dejun Mu , Yitong Zhang , Henghao You , Hongrui Wang
DOI: 10.1017/S0263574718001480
关键词:
摘要: This paper presents a new approach to synthesize multi-loop mechanisms with three translational displacement parameters based on virtual-loop theory and Assur groups. The used kinematic links as generalized link group added one-by-one the output link, which further extends unified groups in plane space. Firstly, concept of infinitesimal is introduced describe parameters. dependence change degree freedom (DOF) after adding 0-DOF established. Then, are synthesized, intersection operation rules given. single-loop mechanism synthesized under two circumstances. 1-, 2-, 3-DOF dual-loop obtained by corresponding Finally, Some novel illustrate effectiveness proposed approach.
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