A System for Generating Operational Sketches Based on the Multi-level Graphic Library

A System for Generating Operational Sketches

Based on the Multi-level Graphic Library

BAO Zhen-qiang;WANG Ning-sheng

【期刊名称】《系统科学与系统工程学报（英文版）》 【年(卷),期】2001(010)001

【摘要】This paper points out the limitations of both parametric and geometric model methodscommonly applied to generate operational sketches in CAPP. The ideas of multi-level graphic library areintroduced and a new generative method based on this library which combines parametric method withgeometric model method is presented. The principles and characteristics of the construction of the library aredescribed in detail and the feature data structure corresponding with the library is also presented. 【总页数】9页(108-116)

【关键词】generation of operational sketches;feature library;graphic library

【作者】BAO Zhen-qiang;WANG Ning-sheng

【作者单位】Institute of Technology, Yangzhou University, Yangzhou , Jiangsu 225009, China;Nanjing University of Aeronautics and Astronautics, Jiangsu 210016, China;Nanjing University of Aeronautics and Astronautics, Jiangsu 210016, China 【正文语种】中文