Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8051937 | Applied Mathematical Modelling | 2018 | 22 Pages |
Abstract
The use of Haar wavelets to describe open planar curves is presented in this paper. The geometric significance of a wavelet approximation and a wavelet detail for open curves in the complex plane are given. By analysing the internal relationship of the wavelet details, a normalised process is established for extracting the wavelet feature parameters of open curves. The application of this method to non-periodic design requirements of the linkage mechanism dimensional synthesis problem is presented. Two examples are proposed to demonstrate the feasibility of this method.
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Liu Wenrui, Jianwei Sun, Bangcheng Zhang, Jinkui Chu,