基于ASP模式的计算机辅助工业设计系统研究

为了解决计算机辅助工业设计在区域网络化制造环境下的应用问题 ,提出了一种基于应用服务提供商模式的应用方案 ,给出了基于应用服务提供商模式的计算机辅助工业设计体系结构。所开发的系统由形态、色彩、人机和评价四个工具集构成 ,工具集中的每个独立工具按照可重用组件技术开发 ,以COM组件形式动态加载到CAD平台中。研究了工具集开发中的风格形态布局模板、色彩方案库、人机操作部件库和外观评价等关键技术。在具体实施中采用框架技术开发了原型系统 ,初步实现了面向区域内机床企业的计算机辅助工业设计应用服务。该系统可提高企业的设计能力 ,是区域网络化制造的重要组成部分

Computer-aided industrial design system based on application service provider

To provide computer-aided industrial design (CAID) services under the regional networked manufacturing environment, the Application Service Provider (ASP)-based solution was proposed and its N-Tier Model was put forward, and the component-mapping table was used to satisfy diversified requirements of customers. The CAID system was divided into four toolsets: form design, color design, ergonomics design and design evaluation. Each toolsets was consisted of many function-decoupled reusable COM components, which could be dynamically loaded on CAD platform. The key technologies of system development were proposed on the study of style-based form layout prototype, color scheme database, man-machine components database and appearance evaluation. In the pilot application practice, the prototype system under J2EE framework can effectively support the CAID service for machine tools manufacture enterprise.