点击次数：

论文类型：期刊论文

发表时间：2010-05-01

发表刊物：APPLIED MATHEMATICAL MODELLING

收录刊物：SCIE、EI、Scopus

卷号：34

期号：5

页面范围：1396-1403

ISSN号：0307-904X

关键字：Spatial linkages; Harmonic component; Coupler curves; Fourier series

摘要：In this paper, the three-dimensional Fourier series which can describe the coupler curves of spatial linkages are derived. Based on the geometric properties of one-dimensional and two-dimensional Fourier series. a geometric constraint conditions are proposed to establish the three-dimensional Fourier series. The geometric meaning of mechanism for the three-dimensional Fourier series is put forward. Finally, an example is given to show the feasibility and the validity of this approach. (C) 2009 Elsevier Inc. All rights reserved.