机械产品面向可变功能再设计的环境适应性设计研究
PDF下载 (242)徐灵浩,贺华波.机械产品面向可变功能再设计的环境适应性设计研究[J].宁波大学学报(理工版),2021,34(5):109-116.DOI:
XU Linghao,HE Huabo.Environmentally adaptive design in redesign for adaptable-function mechanical product[J].Journal of Ningbo University(Natural Science & Engineering Edition),2021,34(5):109-116.DOI:
| Title: | Environmentally adaptive design in redesign for adaptable-function mechanical product |
| 作者: | 徐灵浩, 贺华波 |
| Author(s): | XU Linghao, HE Huabo |
| 关键词: | 机械产品; 可变功能; 功能-环境模型; 环境适应性设计 |
| Keywords: | mechanical product; adaptable function; function-environment model; environmentally adaptive design |
| 分类号: | TH122 |
| 文献标识码: | A |
| 摘要: | 针对现有机械产品开展面向可变功能的再设计是设计开发可变功能产品的重要方法之一.为解决新功能带来的对新工作环境适应性不足的问题, 从功能变更的角度分析了有害环境对产品功能结构的影响. 在此基础上构建功能-环境模型, 用以描述变更前后产品各子功能受影响的环境因子, 并通过计算进一步得到功能-环境差序模型. 根据该模型提出针对受影响产品结构的环境适应性设计方法, 使变更后的产品能高效地适应新的工作环境. 最后以角磨机的环境适应性设计为例, 说明上述方法的可行性. |
| Abstract: | One of the important methods for design and development of the adaptable-function mechanical product is the redesign of existing mechanical product. However, this method tends to ignore the impact of new working environment due to the introduction of new function. To address this problem, the current paper first analyzes the influence of harmful environmental factors on the product function and structure from the perspective of function change, then constructs a function-environment model to describe the environmental factors that affect the sub-functions of the product before and after the change. Further on, it obtains the function-environment difference order model by calculation on the function-environment model. An environmentally adaptive design method for the adaptable-function machines is subsequently proposed, which can make the changed mechanical product functional structure of the product be adapted to the new working environment more efficiently. The research results provide theoretical basis for the environmentally adaptive design in redesign for the adaptable-function mechanical products. Finally, the feasibility of the above methods is demonstrated by a case study of an angle grinder during its environmentally adaptive design process. |
| 参考文献 /References: | [1] Yu Y W, Deng Y M, Lu W F, et al. Analysis of mechanical systems with adaptable functions for the evaluation of functional coupling and component importance[J]. The International Journal of Advanced Manufacturing Technology, 2015, 76(5/6/7/8):1449-1458. [2] 张兴法. 可变功能机械产品功能获取及再设计方法研究[D]. 宁波: 宁波大学, 2019. [3] GJB 4239-2001. 装备环境工程通用要求[S]. [4] 高贵福, 王刚, 孙建亮, 等. 飞行器环境适应性设计方法研究与实践[J]. 装备环境工程, 2017, 14(6):49-54. [5] 陈典斌, 柯宏发, 韩东霏. 仿真技术在装备环境适应性试验与评价中的应用[J]. 中国设备工程, 2017(22): 102-104. [6] 胥泽奇, 张世艳, 宣卫芳. 装备环境适应性评价[J]. 装备环境工程, 2012, 9(1):54-59. [7] 涂强. 可变功能机械产品面向功能与性能升级的再设计研究[D]. 宁波: 宁波大学, 2018. [8] Deng Y M, Tor S B, Britton G A. Abstracting and exploring functional design information for conceptual mechanical product design[J]. Engineering with Computers, 2000, 16(1):36-52. [9] 邓益民, 郑堤. 机电产品功能与行为表达方法综述[J]. 工程设计学报, 2008, 15(3):164-169; 177. [10] 王君宇, 邓益民, 涂强. 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. [11] 叶志刚, 邹慧君. 概念设计中的F-B-S-E模型和作用流方法[J]. 机械设计与研究, 2002, 18(4):10-12; 21. [12] 龚勋, 冯毅雄, 谭建荣, 等. 复杂工况驱动的产品适应性设计方法[J]. 计算机集成制造系统, 2014, 20(3): 505-520. [13] 杨铭, 陈芳, 季馨. 机电产品环境适应性设计和控制策略[J]. 电子机械工程, 2001, 17(5):21-24. |
| 备注/Memo: | 收稿日期: 2020－12－08. 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: 徐灵浩（1996－）, 男, 浙江衢州人, 在读硕士研究生, 主要研究方向: 机械设计理论与方法. E-mail: 870604741@qq.com *通信作者: 贺华波（1976－）, 男, 浙江宁波人, 博士/副教授, 主要研究方向: 机械设计理论与方法. E-mail: hehuabo@nbu.edu.cn 宁波大学学报（理工版）网址：http://journallg.nbu.edu.cn/ |
