期刊文献+

并联式踝关节康复机器人设计 被引量:4

Design of Parallel Robot for Ankle Rehabilitation
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摘要 根据人体踝关节的运动特点,提出采用具有3个转动自由度的并联机构实现踝关节康复训练机器人。通过自由度分析,开展机构分支运动链设计,得到了3-SPS/S型并联机构。研究了机构奇异性出现的条件,奇异性分析结果表明:不同的机构结构形式,其运动学性能也完全不同。 In this paper, a three dimension-of-freedom(DOF) parallel mechanism with pure spherical rotations is presented for ankle rehabilitation. After calculating the DOF, design of kinematical chains is carried out, leading to a 3-SPS/S parallel mechanism. Based on the kinematical analysis, three cases of singularity are discussed. The results show that different architectures may result in huge differences in kinematical performance.
作者 印松
出处 《上海电机学院学报》 2010年第4期211-214,共4页 Journal of Shanghai Dianji University
基金 国家高技术研究发展计划(863)项目(2007AA041600)
关键词 并联机构 康复机器人 奇异性 parallel mechanism rehabilitation robot singularity
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参考文献7

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二级参考文献41

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