Reconfigurable mechanism generated from the network of Bennett linkages

Chao-Yang Song; Huijuan Feng; Yan Chen; I-Ming Chen; Rongjie Kang

doi:10.1016/j.mechmachtheory.2015.02.003

Reconfigurable mechanism generated from the network of Bennett linkages

Chao-Yang Song, Huijuan Feng, Yan Chen, I-Ming Chen, Rongjie Kang

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Abstract

A network of four Bennett linkages is proposed in this paper. Totally five types of overconstrained 5R and 6R linkages, including the generalized Goldberg 5R linkage, generalized variant of the L-shape Goldberg 6R linkage, Waldron's hybrid 6R linkage, isomerized case of the generalized L-shape Goldberg 6R linkage, and generalizedWohlhart's double-Goldberg 6R linkage, can be constructed by modifying this Bennett network. The 8R linkage formed by Bennett network serves as the basic mechanism to realise the reconfiguration among five types of overconstrained linkages by rigidifying some of the eight joints. The work also reveals the in-depth relationship among the Bennett-based linkages,which provides a substantial advancement in the design of reconfigurable mechanisms using overconstrained linkages.

Original language	English
Pages (from-to)	49-62
Number of pages	14
Journal	Mechanism and Machine Theory
Volume	88
Early online date	3 Mar 2015
DOIs	https://doi.org/10.1016/j.mechmachtheory.2015.02.003
Publication status	Published - 1 Jun 2015
Externally published	Yes

Keywords

Reconfiguration
Overconstrained linkage
Bennett-based linkage

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10.1016/j.mechmachtheory.2015.02.003

Reconfigurable Bennett NetworkAccepted author manuscript, 1.54 MBLicence: CC BY-NC-ND

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title = "Reconfigurable mechanism generated from the network of Bennett linkages",

abstract = "A network of four Bennett linkages is proposed in this paper. Totally five types of overconstrained 5R and 6R linkages, including the generalized Goldberg 5R linkage, generalized variant of the L-shape Goldberg 6R linkage, Waldron's hybrid 6R linkage, isomerized case of the generalized L-shape Goldberg 6R linkage, and generalizedWohlhart's double-Goldberg 6R linkage, can be constructed by modifying this Bennett network. The 8R linkage formed by Bennett network serves as the basic mechanism to realise the reconfiguration among five types of overconstrained linkages by rigidifying some of the eight joints. The work also reveals the in-depth relationship among the Bennett-based linkages,which provides a substantial advancement in the design of reconfigurable mechanisms using overconstrained linkages.",

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TY - JOUR

T1 - Reconfigurable mechanism generated from the network of Bennett linkages

AU - Song, Chao-Yang

AU - Feng, Huijuan

AU - Chen, Yan

AU - Chen, I-Ming

AU - Kang, Rongjie

PY - 2015/6/1

Y1 - 2015/6/1

N2 - A network of four Bennett linkages is proposed in this paper. Totally five types of overconstrained 5R and 6R linkages, including the generalized Goldberg 5R linkage, generalized variant of the L-shape Goldberg 6R linkage, Waldron's hybrid 6R linkage, isomerized case of the generalized L-shape Goldberg 6R linkage, and generalizedWohlhart's double-Goldberg 6R linkage, can be constructed by modifying this Bennett network. The 8R linkage formed by Bennett network serves as the basic mechanism to realise the reconfiguration among five types of overconstrained linkages by rigidifying some of the eight joints. The work also reveals the in-depth relationship among the Bennett-based linkages,which provides a substantial advancement in the design of reconfigurable mechanisms using overconstrained linkages.

AB - A network of four Bennett linkages is proposed in this paper. Totally five types of overconstrained 5R and 6R linkages, including the generalized Goldberg 5R linkage, generalized variant of the L-shape Goldberg 6R linkage, Waldron's hybrid 6R linkage, isomerized case of the generalized L-shape Goldberg 6R linkage, and generalizedWohlhart's double-Goldberg 6R linkage, can be constructed by modifying this Bennett network. The 8R linkage formed by Bennett network serves as the basic mechanism to realise the reconfiguration among five types of overconstrained linkages by rigidifying some of the eight joints. The work also reveals the in-depth relationship among the Bennett-based linkages,which provides a substantial advancement in the design of reconfigurable mechanisms using overconstrained linkages.

KW - Reconfiguration

KW - Overconstrained linkage

KW - Bennett-based linkage

U2 - 10.1016/j.mechmachtheory.2015.02.003

DO - 10.1016/j.mechmachtheory.2015.02.003

M3 - Article

SN - 0094-114X

VL - 88

SP - 49

EP - 62

JO - Mechanism and Machine Theory

JF - Mechanism and Machine Theory

ER -

Reconfigurable mechanism generated from the network of Bennett linkages

Abstract

Keywords

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