设计结构图──大型实时软件设计的有效工具

DESIGN STRUCTURE DIAGRAM──AN EFFECTIVETOOL FOR LARGE-SCALE AND REAL-TIME SOFTWARE DESIGN

本文介绍了一种适用于大型软件和实时并发软件设计的图形设计语言──设计结构图。与其它图形语言相比，设计结构图结构化程度更高，表达能力更强，更能反映现代软件工程的一些基本原理。

This paper introduces a diagrammatical design tool applied for large-scale,real-time and concurrent software design, i. e.,Design Structure Diagram. It is morestructurized and more expressive, and reflects more deeply some fundamental principlesof software engineering than other diagrammatical tools.