Mobility analysis of a complex structure
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Jian S. Dai; Duanling Li; Qixian Zhang; Guoguang Jin
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Article
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2004
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Elsevier Science
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English
โ 567 KB
The complex and articulated ball is one of the popular artifacts for collections and is highly expandable and collapsible. This paper investigates the mechanism structure of this magic ball by hypothetically decomposing the mechanism into kinematic loops and chains and subsequently into basic kinema