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Research on Finding the Instant Center of a Planar Mechanism and Its Moving Velocity (1)——Finding the Instant Center(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2004年03期
Page:
273-276
Research Field:
Publishing date:

Info

Title:
Research on Finding the Instant Center of a Planar Mechanism and Its Moving Velocity (1)——Finding the Instant Center
Author(s):
WAN Jin bao 1 SHEN Shou fan 2
1. Department of Mechanism electric, Shenzhen Vocational Technology College,Shenzhen 518055, China;2. School of Mechanical Engineering,NUST,Nanjing 210094, China
Keywords:
planar mechanism instant center project ive geometry adjacent mat rix
PACS:
TH112.1
DOI:
-
Abstract:
This paper studies the method of finding the instant center. T he problem of f inding the instant center can not be solved only by the Aronhold-kennedy theorem w ithout velocity analysis. The correctness of relat ive configurat ions and the method for finding instant centers are ex pounded by projective geometry. The validity of the conf igurat ions and the feasibility to combine them for application are reviewed. T he procedures for finding and dist inguishing valid conf igurat ions based on adjacency matrix for a computer are presented.

References:

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[ 7]罗洪田. 德沙格定理( Desargue) 在求速度瞬心中的应用[ R] . 西安: 西安交通大学, 1986.

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Last Update: 2013-03-11