可变功能机械基于功能逻辑图和结构关系图的变更设计方法
PDF下载 (11342)王君宇1,2,邓益民1,2*,涂强1,2.可变功能机械基于功能逻辑图和结构关系图的变更设计方法[J].宁波大学学报(理工版),2018,31(3):27-32.DOI:
WANG Jun-yu1,2,DENG Yi-min1,2*,TU Qiang1,2.A change-based design method for adaptable-function mechanical product design based on both functional logic and structure relation diagram[J].Journal of Ningbo University(Natural Science & Engineering Edition),2018,31(3):27-32.DOI:
| Title: | A change-based design method for adaptable-function mechanical product design based on both functional logic and structure relation diagram |
| 作者: | 王君宇1, 2, 邓益民1, 2*, 涂强1, 2 |
| Author(s): | WANG Jun-yu1, 2, DENG Yi-min1, 2*, TU Qiang1, 2 |
| 关键词: | 可变功能机械; 功能结构映射模型; 变更设计; 原型 |
| Keywords: | adaptable-function mechanical product; function-structure mapping model; change-based design; software prototype |
| 分类号: | TH122 |
| 文献标识码: | A |
| 摘要: | 设计变更被动变更是产品设计开发过程中的一项重要活动. 本文基于功能行为结构FBS)设计模型, 在产品设计阶段进行功能和结构上的主动变更, 探讨适用于机械的变更设计方法. 根据产品的功能与结构特性及其相互关系建立功能逻辑图和结构关系图, 用以描述变更前后产品功能和结构的变化以及变更传播影响; 提出变更设计的3种规范并进行面向结构的变更操作; 将变更设计分为4个阶段并据此提出变更设计流程. 最后开展可变功能机械变更设计的软件系统实现方法研究, 并以电动剃须刀的变更设计为例, 验证所提出方法的有效性和可行性. |
| Abstract: | Design change (passive change) is an important activity in the process of product development. In this paper the authors explore a proactive approach by applying changes intentionally (active change) to the relevant function and structure of an existing product, in which the Function-Behavior-Structure (FBS) model is exploited. This method can be referred to as a change-based design synthesis method, which is engineered specifically for the adaptable-function mechanical product. A functional logic diagram and a structure relation diagram are established to represent the changes and the change propagation effect in the function and structure of the product before and after the change-based design process. Three change-based design norms are proposed to guide the change operations on product structure. Four fundamental stages of the design process are summarized to implement the change-based design strategy. Finally, a software prototype is presented, which can be used to assist the designer in the development of adaptable-function mechanical products. An electric shaver is taken as an example to validate the effectiveness and feasibility of the proposed method and the applicability of the proposed approach. |
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| 备注/Memo: | 收稿日期: 2017?11?29. 宁波大学学报（理工版）网址: http://journallg.nbu.edu.cn/ 基金项目: 国家自然科学基金（51375246）. 第一作者: 王君宇（1993－）, 男, 河南焦作人, 在读硕士研究生, 主要研究方向: 机械设计理论与方法. E-mail: wjyyt_123@163.com *通信作者: 邓益民（1966－）, 男, 安徽舒城人, 博士/教授, 主要研究方向: 机械设计理论与方法、注塑成型与优化. E-mail: dengyimin@nbu.edu.cn 宁波大学学报（理工版）网址：http://journallg.nbu.edu.cn/ |
