结构单元在变载荷条件下的参数化有限元分析模型

IF 3.1 Q2 ENGINEERING, INDUSTRIAL
Xiaoqin Wang, Zhuming Bi
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引用次数: 0

摘要

产品的价值在很大程度上取决于产品设计和制造过程中创新的重要性。尽管许多计算机辅助设计(CAD)工具,如计算机辅助工程(CAE)和人工智能(AI)工具,被广泛用于创建和加速工程设计的创新,但商业上可用的人工智能工具牺牲了虚拟设计的通用性效率。因为物理模型的行为必须被解释为控制数学模型,这可能会忽略物理模型中输入和输出的关键分析对应关系。设计优化是基于对设计空间的有限探索的模拟。我们认为,对于植根于知识工程(KBE)的常规设计或参数化设计等创新,应该开发一种复杂的工具,而不是通用的CAE工具,以分析地优化设计解决方案。为了说明所提思想的可行性和有效性,为某建筑客户公司建立了参数化有限元模型。对该模型进行了编程和实现,并与SolidWorks仿真进行了对比研究,验证了该模型的简洁性、高效性和准确性。被客户公司推荐并实际使用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

A Parametric FEA Model for Evaluation of Structural Elements Subjected to Varying Loading Conditions

A Parametric FEA Model for Evaluation of Structural Elements Subjected to Varying Loading Conditions

A Parametric FEA Model for Evaluation of Structural Elements Subjected to Varying Loading Conditions

A Parametric FEA Model for Evaluation of Structural Elements Subjected to Varying Loading Conditions

A Parametric FEA Model for Evaluation of Structural Elements Subjected to Varying Loading Conditions

The value of a product relies greatly on the significance of the innovations when a product is designed and manufactured. Whereas numerous computer aided design (CAD) tools, such as computer aided engineering (CAE) and artificial intelligence (AI) tools, are widely used to create and accelerate the innovations in engineering design, commercially available AI tools sacrifice the efficiency for generality in virtual design. Because the behaviours of a physical model must be interpreted as governing mathematical models, this may ignore key analytical correspondence of inputs and outputs in the physical model. Design optimisation is simulation based with a limited exploration of a design space. We argue that for innovations such as routine designs or parametric designs that are rooted in knowledge-based engineering (KBE), a sophisticated tool, rather than a general-purpose CAE tool, should be developed to optimise a design solution analytically. To illustrate the feasibility and effectiveness of the proposed idea, a parametric FEA model was developed for a client company in construction. The model is programed and implemented, its conciseness, efficiency and accuracy was proven by comparative studies with SolidWorks simulation. It was recommended and used by the client company for practical use.

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来源期刊
IET Collaborative Intelligent Manufacturing
IET Collaborative Intelligent Manufacturing Engineering-Industrial and Manufacturing Engineering
CiteScore
9.10
自引率
2.40%
发文量
25
审稿时长
20 weeks
期刊介绍: IET Collaborative Intelligent Manufacturing is a Gold Open Access journal that focuses on the development of efficient and adaptive production and distribution systems. It aims to meet the ever-changing market demands by publishing original research on methodologies and techniques for the application of intelligence, data science, and emerging information and communication technologies in various aspects of manufacturing, such as design, modeling, simulation, planning, and optimization of products, processes, production, and assembly. The journal is indexed in COMPENDEX (Elsevier), Directory of Open Access Journals (DOAJ), Emerging Sources Citation Index (Clarivate Analytics), INSPEC (IET), SCOPUS (Elsevier) and Web of Science (Clarivate Analytics).
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