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Article: Mobility analysis of generalized angulated scissor-like elements with the reciprocal screw theory

TitleMobility analysis of generalized angulated scissor-like elements with the reciprocal screw theory
Authors
KeywordsKinematics
Screw theory
Scissor-like element
Linkages
Issue Date2014
Citation
Mechanism and Machine Theory, 2014, v. 82, p. 256-265 How to Cite?
Abstract© 2014 Elsevier Ltd.This paper deals with the planar closed loop linkage consisting of a series of scissor-like elements connected by revolute joints. Because every generalized angulated element (GAE) subtends a constant angle during the motion, every angulated link was assumed as a PRRP linkage which has two prismatic joints and two revolute joints. Therefore, the two PRRP linkages of the GAE are individually movable with a single degree of freedom. The mobility of two types of GAEs was investigated with the method based on the screw theory. It has been proven that both types of GAEs are movable because the terminal constraints exerted to the common joint by the two linkages are equal.
Persistent Identifierhttp://hdl.handle.net/10722/236044
ISSN
2023 Impact Factor: 4.5
2023 SCImago Journal Rankings: 1.601
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorCai, Jianguo-
dc.contributor.authorDeng, Xiaowei-
dc.contributor.authorFeng, Jian-
dc.contributor.authorXu, Yixiang-
dc.date.accessioned2016-11-10T07:12:03Z-
dc.date.available2016-11-10T07:12:03Z-
dc.date.issued2014-
dc.identifier.citationMechanism and Machine Theory, 2014, v. 82, p. 256-265-
dc.identifier.issn0094-114X-
dc.identifier.urihttp://hdl.handle.net/10722/236044-
dc.description.abstract© 2014 Elsevier Ltd.This paper deals with the planar closed loop linkage consisting of a series of scissor-like elements connected by revolute joints. Because every generalized angulated element (GAE) subtends a constant angle during the motion, every angulated link was assumed as a PRRP linkage which has two prismatic joints and two revolute joints. Therefore, the two PRRP linkages of the GAE are individually movable with a single degree of freedom. The mobility of two types of GAEs was investigated with the method based on the screw theory. It has been proven that both types of GAEs are movable because the terminal constraints exerted to the common joint by the two linkages are equal.-
dc.languageeng-
dc.relation.ispartofMechanism and Machine Theory-
dc.subjectKinematics-
dc.subjectScrew theory-
dc.subjectScissor-like element-
dc.subjectLinkages-
dc.titleMobility analysis of generalized angulated scissor-like elements with the reciprocal screw theory-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.mechmachtheory.2014.07.011-
dc.identifier.scopuseid_2-s2.0-84908396771-
dc.identifier.volume82-
dc.identifier.spage256-
dc.identifier.epage265-
dc.identifier.isiWOS:000343090600016-
dc.identifier.issnl0094-114X-

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