Innovative Design Method Based on Defect Flow Analysis and Extension Theory

HE Jinhan; CHENG Siyuan; CHEN Jincheng; YANG Xuerong

doi:10.19554/j.cnki.1001-3563.2025.12.009

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Packaging Engineering ›› 2025, Vol. 46 ›› Issue (12) : 105-111. DOI: 10.19554/j.cnki.1001-3563.2025.12.009

Industrial Design

Innovative Design Method Based on Defect Flow Analysis and Extension Theory

HE Jinhan, CHENG Siyuan^*, CHEN Jincheng, YANG Xuerong

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Abstract

In order to analyze the defects of existing products and improve the design process, the work aims to describe and expand the functional flow model by extension theory, and propose a product innovation method combining functional flow model and extension implication analysis. Firstly, the functional flow model of the product was established and the defect flow path was identified, and then the defect flow and the implication analysis method in extension theory was combined to construct the extension model of defect flow and the implication system analysis tree. Secondly, the refined defect flow path was obtained and the matter-element to be improved was compounded. Finally, the composite results were expanded and transformed, so as to get the solution to the problem and realize the innovative design of the product. The method was applied to the defect problem of the positioning bloodletting device for poultry slaughter, which verified its feasibility and provided a new idea for the innovative design method. The method starts from the defects in the functional flow to analyze its related factors, and forms a solution through extension analysis and extension transformation, which provides guidance for improving the insufficient functions in the product.

Key words

functional flow / defect flow / extension theory / innovative design

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HE Jinhan, CHENG Siyuan, CHEN Jincheng, YANG Xuerong. Innovative Design Method Based on Defect Flow Analysis and Extension Theory[J]. Packaging Engineering. 2025, 46(12): 105-111 https://doi.org/10.19554/j.cnki.1001-3563.2025.12.009

References

[1] 单鸿波. 基于功能流的机械产品设计过程研究[D]. 武汉: 华中科技大学, 2004.
SHAN H B.Research on Mechanical Product Design Process Based on Functional Flow[D]. Wuhan: Huazhong University of Science and Technology, 2004.
[2] 张付英, 段晶莹, 宋娜娜, 等. 面向产品可持续设计的模块化划分方法[J]. 包装工程, 2017, 38(19): 142-147.
ZHANG F Y, DUAN J Y, SONG N N, et al.Modular Division Method for Sustainable Design of Products[J]. Packaging Engineering, 2017, 38(19): 142-147.
[3] 龙妍, 黄素逸, 刘可. 大系统中物质流、能量流与信息流的基本特征[J]. 华中科技大学学报(自然科学版), 2008, 36(12): 87-90.
LONG Y, HUANG S Y, LIU K.Basic Characteristics of Material Flow, energy Flow and Information Flow in Large-Scale Systems[J]. Journal of Huazhong University of Science and Technology (Nature Science Edition), 2008, 36(12): 87-90.
[4] 肖聪, 李彦, 李文强, 等. 基于功能流的复杂产品模块划分方法研究[J]. 机械设计与制造, 2009(12): 249-251.
XIAO C, LI Y, LI W Q, et al.Module Partition Method for CoPS Based on Function Chain[J]. Machinery Design & Manufacture, 2009(12): 249-251.
[5] 吕冰, 陈梦佳, 李泽群, 等. 基于功能流模型的青贮机械模块化设计[J]. 机械设计, 2018, 35(8): 116-120.
LYU B, CHEN M J, LI Z Q, et al.Modular Design of Silage Machinery Based on Functional Flow Model[J]. Journal of Machine Design, 2018, 35(8): 116-120.
[6] 李小平, 王旭, 龚叶琴. 基于模型的航空发动机需求分析方法及应用研究[J]. 制造业自动化, 2023, 45(2): 89-92.
LI X P, WANG X, GONG Y Q.Research and Application of Model-Based Requirement Analysis Method in Aero Engine[J]. Manufacturing Automation, 2023, 45(2): 89-92.
[7] 陈君宝, 田省洋, 龚青山, 等. 基于可拓理论的混疑土搅拌运输车搅拌罐设计与制造[J]. 机床与液压, 2020, 48(16): 45-51.
CHEN J B, TIAN S Y, GONG Q S, et al.Design and Manufacture of Mixing Tank for Concrete Mixing Truck Based on Extension Theory[J]. Machine Tool & Hydraulics, 2020, 48(16): 45-51.
[8] 于志刚, 成思源, 杨雪荣. 基于用户需要与功能融合的已有产品创新设计[J]. 机床与液压, 2022, 50(20): 106-112.
YU Z G, CHENG S Y, YANG X R.Innovative Design of Existing Products Based on User Needs and Functional Integration[J]. Machine Tool & Hydraulics, 2022, 50(20): 106-112.
[9] 陈晓菁, 成思源, 杨雪荣. 面向专利产品创新设计的可拓变换方法研究[J]. 包装工程, 2020, 41(24): 137-142.
CHEN X J, CHENG S Y, YANG X R.Extension Transform Method for Patent Product Innovation Design[J]. Packaging Engineering, 2020, 41(24): 137-142.
[10] 梁梓源, 杨春燕. 基于可拓学的单目标开放性问题求解方法研究[J]. 广东工业大学学报, 2023, 40(5): 1-7.
LIANG Z Y, YANG C Y.The Method for Solving Single-Goal Ill-Defined Problems Based on Extenics[J]. Journal of Guangdong University of Technology, 2023, 40(5): 1-7.
[11] 吴嘉健, 杨春燕. 基于可拓流模型和第三创造法的产品创新设计研究[J]. 机械设计, 2022, 39(1): 146-153.
WU J J, YANG C Y.Research of Product Innovation Design Based on Extension Flow Model and Third Creation Method[J]. Journal of Machine Design, 2022, 39(1): 146-153.
[12] 吴嘉健, 杨春燕. TRIZ中流分析的可拓流模型建立方法研究[J]. 广东工业大学学报, 2022, 39(2): 12-18.
WU J J, YANG C Y.A Research on Extension Model Establishment Method of TRIZ Flow Analysis[J]. Journal of Guangdong University of Technology, 2022, 39(2): 12-18.
[13] 杨春燕, 蔡文. 可拓工程[M]. 北京: 科学出版社, 2007.
YANG C Y, CAI W.Extension Engineering[M]. Beijing: Science Press, 2007.
[14] 杨春燕. 可拓创新方法[M]. 北京: 科学出版社, 2017.
YANG C Y.Extension Innovation Method[M]. Beijing: Science Press, 2017.
[15] 郭峰, 张奎彪, 马春辉, 等. 家禽屠宰加工生产线增产增效新技术及其应用[J]. 肉类工业, 2019(10): 35-38.
GUO F, ZHANG K B, MA C H, et al.New Technology for Increasing Production and Efficiency in Poultry Slaughtering and Processing Production Line and Its Application[J]. Meat Industry, 2019(10): 35-38.
[16] 林科宏, 陈锦成, 成思源, 等. 一种用于家禽屠宰的定位放血装置: CN216961305U[P].2022-07-15.
LIN K H, CHEN J C, CHENG S Y, et al. A Positioning Bloodletting Device for Poultry Slaughter: CN216961305U[P].2022-07-15.