褚金奎

个人信息Personal Information

教授

博士生导师

硕士生导师

性别:男

毕业院校:北京航空航天大学

学位:博士

所在单位:机械工程学院

学科:机械电子工程. 微机电工程. 测试计量技术及仪器

办公地点:机械大方楼6019

联系方式:0411-84706108

电子邮箱:chujk@dlut.edu.cn

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Numerical atlas method for path generation of spherical four-bar mechanism

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论文类型:期刊论文

发表时间:2010-06-01

发表刊物:MECHANISM AND MACHINE THEORY

收录刊物:SCIE、EI

卷号:45

期号:6

页面范围:867-879

ISSN号:0094-114X

关键字:Spherical four-bar mechanism; Path generator; Harmonic component; Dimension synthesis; Fourier series; Numerical atlas

摘要:In this paper, the relationship between the harmonic component of the coupler curves and the harmonic component of the rotation-angle function is discovered. Based on this finding, a numerical atlas database comprising of more than 6 million of basic dimensional types is built up. The formulas which can compute the position for coupler point, real size and installing dimensions of the spherical four-bar mechanism are deduced. Based on those theoretical formulas and the numerical atlas database of the harmonic characteristic parameters, the problem of path synthesis of spherical four-bar mechanism is solved. Finally, an example is given to show the feasibility of this approach. (C) 2009 Elsevier Ltd. All rights reserved.