中国机械工程 ›› 2026, Vol. 37 ›› Issue (7): 1746-1754.DOI: 10.3969/j.issn.1004-132X.2026.07.024

• 服务型制造 • 上一篇    下一篇

机械产品的多源适应性更改影响力零部件识别

程贤福1,2(), 钟龙飞1,2, 肖人彬3(), 袁甜1,2   

  1. 1.华东交通大学山区土木工程安全与韧性全国重点实验室, 南昌, 330013
    2.华东交通大学机电与车辆工程学院, 南昌, 330013
    3.华中科技大学人工智能与自动化学院, 武汉, 430074
  • 收稿日期:2025-11-18 出版日期:2026-07-25 发布日期:2026-08-18
  • 通讯作者: 肖人彬
  • 作者简介:程贤福,男,1975年生,教授、博士研究生导师。研究方向为大规模个性化定制、可适应设计、设计变更。发表论文140余篇。E-mail:chxf_xn@sina.com
    肖人彬*(通信作者),男,1965年生,教授、博士研究生导师。研究方向为大规模个性化定制、复杂产品创新设计、群体智能。发表论文近300篇。E-mail:rbxiao@hust.edu.cn
  • 基金资助:
    国家自然科学基金(52265031);国家自然科学基金(52275249);江西省自然科学基金(20242BAB26068);山区土木工程安全与韧性全国重点实验室自主课题(SQQZ2025217)

Identification of Influential Parts in Mechanical Products with Multi-source Adaptive Changes

CHENG Xianfu1,2(), ZHONG Longfei1,2, XIAO Renbin3(), YUAN Tian1,2   

  1. 1.State Key Laboratory of Safety and Resilience of Civil Engineering in Mountain Area,East China Jiaotong University,Nanchang,330013
    2.School of Mechatronics & Vehicle Engineering,East China Jiaotong University,Nanchang,330013
    3.School of Artificial Intelligence and Automation,Huazhong University of Science and Technology,Wuhan,430074
  • Received:2025-11-18 Online:2026-07-25 Published:2026-08-18
  • Contact: XIAO Renbin

摘要:

针对机械产品的适应性更改,提出多源适应性更改影响力零部件识别方法。根据零部件间的更改传播影响关系,构建产品适应性更改传播网络,识别多源更改的耦合节点和耦合路径。基于向量余弦分析耦合节点受不同更改源影响时属性变化的相关性,计算多源更改时耦合路径的上游节点对下游节点的直接传播影响强度。考虑多源更改传播路径的耦合作用,调整传播强度以量化节点的影响力。以某型号汽车尾板装置为例验证了所提方法的可行性和合理性。

关键词: 多源适应性更改, 影响力节点, 更改传播, 传播路径耦合, 产品设计

Abstract:

To address the adaptive modification of mechanical products, this paper proposes a method for identifying influential parts under multi-source adaptive changes. Based on change propagation relationships among parts, a product change propagation network is constructed to identify coupled nodes and paths in multi-source change propagation. Vector cosine analysis is applied to calculate the relevance of attribute changes in parts affected by different change sources, and the direct propagation strength of coupled paths from front-end to back-end nodes is computed. Considering the coupling effects among propagation paths, the influence of nodes is quantified by change propagation intensity. The feasibility and validity of the proposed method are demonstrated through a case study on a truck hydraulic tailgate device.

Key words: multi-source adaptive change, influential nodes, change propagation, propagation path coupling, product design

中图分类号: