图形翻译器的研究

为对概念设计到结构设计的映射提供一个良好的方法 ,在提出的基于原型的结构设计模型中 ,建立了能将原有实例图形自动翻译为参数化原型样图 ,进而实现实例化变形设计的图形翻译器。讨论了图形翻译器的理论基础、图形约束及其处理方法、图形翻译器的结构和算法流程、给出了结构件的设计实例。结果表明 ,图形翻译器是实现结构设计自动化的有效工具

Graphic interpreter development

Graphic interpreter was developed for a proposed prototype structural design model, which automatically interprets the drawing from an existing fixed drawing to prototype parametric drawing that can be used for variable design after obtaining the drawing instance. This paper discusses the basic theory for the interpreter, the graphic constraints and their treatment methods, the system structure, and the algorithm. A sample design of a structured assembly is shown as well. The graphic interpreter is an effective tool for automatic structure design and provides a good method for solving difficult mapping problems from conceptual design to structure design.