• CN:11-2187/TH
  • ISSN:0577-6686

›› 2013, Vol. 49 ›› Issue (19): 77-86.

• 论文 • 上一篇    下一篇

科学发展观指导下的产品系统化设计的理论与方法

闻邦椿; 李小彭   

  1. 东北大学机械工程与自动化学院
  • 发布日期:2013-10-05

Systematized Design Theory and Method of Products Based on Scientific Development Outlook

WEN Bangchun;LI Xiaopeng   

  1. School of Mechanical Engineering & Automation, Northeastern University
  • Published:2013-10-05

摘要: 产品的研发和设计在企业的发展中起着十分重要的作用,在产品研发和设计过程中,采用先进的或理想的设计方法有助于提高产品的“先天性”优良品质。近百年来,国内外科技工作者已提出70多种产品设计方法。10多年来,在吸取这些设计理论和方法优点的基础上,提出一种在科学发展观指导下的产品系统化设计方法。该方法概括以下8方面的要点:① 原来的产品设计的原5项要素质量(Quality, Q)、成本(Cost, C)、生产周期(Time, T)、环境(Environment, E)和服务(Serve, S)应该用6项设计要素思想(Idea, I)、Q、C、T、E和S来代替,增加产品设计的正确指导思想I;② 用4个更具体的设计步骤,即3I(Investigation)调研、7D(Design)规划、1+3+X实施和3A(Assessment)检验来代替传统的产品设计步骤;③ 将产品的性能分为结构性能、使用性能和制造性能等三种主要性能;④ 提出绿色设计宜用和谐设计来取代,按线性系统的常规设计方法在一些特殊的情况下应该用深层次的设计方法来取代;⑤ 进一步说明顶层设计和系统化设计的概念和内涵;⑥ 对完整性与非完整性技术系统进行讨论;⑦ 写出产品设计目标、设计内容和设计方法的关联方程;⑧ 写出产品设计质量的理论表达式。上述设计方法已应用于多种产品的设计,均取得良好的效果。

关键词: 产品的系统化设计, 产品的研究与开发, 科学发展观, 系统工程

Abstract: Research and development (R & D) and design of products play an important role in development of enterprise. Advanced product design methods should be used in R & D and design of products, and the performances of the product will be improved. More than seventy theories and methods are proposed by domestic and overseas scholars in recent 100 years. In recent 10 years, based on the advantages of the products design theories and methods proposed by the scholars an advanced product design method – systematized design methodology which is led by “the Scientific Development Outlook” is set up. This design methods of products has 8 new opinions, that are: ① Idea (I), Quality (Q), Cost (C), Time (T), Environment (E) and Serve (S) 6 elements of product design; ② four stages of products design: investigation, planning, implement and inspection; ③ 3 performances of products: structural performance, operation performance and manufacturing performance; ④ harmonious design and deep-level design of products; ⑤ concept and contents of product top-layer design and systematized design; ⑥ discuss of integrity and non-integrity technological system; ⑦ the connection equation among design objective, design content and design method; ⑧ product design quality expression. We get good effects to apply above product design methodology on many product designs in recent 10 years.

Key words: R & D of products, Scientific development outlook, Systematic engineering, Systematized design of products

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