Design of Method Database for Correction System of Intelligent Womens Jacket Pattern

Abstract

The automatic creation of garment parametric computer aided design (PCAD) pattern to special body size is rarely classified and need to be finished with man machine interface at present. This has become a critical and challenging issue to hinder the intelligence process of the garment computer aided design (CAD). In this paper, the basic research aimed at the automatic correction pattern of the special size on the womens jacket CAD system was investigated. The popular special size of women trunk and pattern amendment was selected as research subject, and the relationship between the body characteristics and coat pattern Fig. were set up. The full-scale constraint was developed and the expertise description about womens jacket patterns were finished with the parametric design method based constraint. The mathematic formula and logical definition relation are used to establish relationship with the formed model characteristics of womens jacket patterns. The system then carry and keep the design of womens jacket pattern and the correction logic, and finish the creation and correction of the geometric model to womens jacket pattern. The expertise knowledge of womens jacket pattern correction is applied by the design of method database. The paper performs the basic research and analysis for the rules database creation in the PCAD system, and makes it possible to the research of intelligent womens jacket pattern design system based body size. It will play an active role to transform traditional design concepts and means.