计算机应用与软件2013，Vol.30Issue(2)：71-73,147,4.DOI:10.3969/j.issn.1000-386x.2013.02.018
基于ACIS/HOOPS的特征造型系统设计与实现
DESIGN AND IMPLEMENTATION OF FEATURE MODELLING SYSTEM BASED ON ACIS/HOOPS
摘要
Abstract
A feature modelling system is studied and developed for exploring the key technique of feature modelling in CAD/CAM. This system uses ACIS as the geometric modeller and HOOPS as the render respectively. Most of basic functions supported in prominent feature modelling system are realised in this system, such as the creation of common features, the management of feature history, the management of basic constraints and the access of feature models and geometric models. Moreover, some freeform surface features modelling and parametric design are supported by the system as well. A new mechanism which is used to name and identify topological entities is used in the system for maintaining users' implied design intent. The system has been tested by a number of test examples, such as feature modelling, parametric design for freeform surface feature, and users' implied design intent maintaining, which shows that the system is feasible and effective.关键词
特征模型/特征造型系统/参数化设计/拓扑元素命名与辨识Key words
Feature model/Feature modelling system/Parametric design/Topological entities naming and identifying分类
信息技术与安全科学引用本文复制引用
朱英,刘景,何坤金,陈正鸣..基于ACIS/HOOPS的特征造型系统设计与实现[J].计算机应用与软件,2013,30(2):71-73,147,4.基金项目
国家自然科学基金项目(61073066) （61073066）
河海大学常州校区博士启动基金项目(XZX/09B005-04). （XZX/09B005-04）
