工程设计程序的探讨

DISCUSSION OF DESIGN PROCEDURE AND SEQUENCE-FOR ENGINEERING SYSTEM

文章用系统工程的观点对工程设计的设计程序进行了探讨。从讨论现行的各种设计程序出发,分析了设计程序的多维性质,归纳出时间维、系统维和逻辑维等三种不同类型的设计程序,并研究了它们的内在联系和层次关系。提出了一种三维设计程序模式。以三维设计程序作为框架,经过简化,得出一个通用的设计工作先后次序及段落划分的模式。这个模式可以作为编排各种不同类型设计程序的基础。

This paper discusses the design procedure and sequence for engineering system from point of view of system engineering.Based on the study of present design sequences, the multi-dimensioncharacteri sties of design procedure have been analysed. Three kinds of idea used in arrangement of design sequence, based on time frame, system composition and design logic, have been induced.And the internal relation and administrative levels among them have been studied.A concept of three-dimension design sequence and a general model used to indicate the order and the phase division about design work are presented.This model can be used as the base to draw up the different design sequences.