A discrete variable based methodology for topology optimization considering spatially uneven manufacturing errors

• Autorzy: Xia Meng , Li Jing

Identyfikatory

DOI

10.24425/aee.2023.147430

• Języki publikacji: EN

Abstrakty

EN

Manufacturing errors (MEs) are unavoidable in product fabrication. The omnipresence of manufacturing errors (MEs) in product engineering necessitates the development of robust optimization methodologies. In this research, a novel approach based on the morphological operations and interval field (MOIF) theory is proposed to address MEs in the discrete-variable-based topology optimization procedures. On the basis of a methodology for deterministic topology optimization (TO) based on the Min-Cut, MOIF introduces morphological operations to generate geometrical variations, while the dimension of the structuring element is dynamically set by the interval field function’s output. The effectiveness of the proposed approach as a powerful tool for accounting for spatially uneven ME in the TOs has been demonstrated.

Słowa kluczowe

EN

interval field; manufacturing errors; morphological operations; topology optimization

• Wydawca: Polish Academy of Sciences, Committee on Electrical Engineering
• Czasopismo: Archives of Electrical Engineering
• Rocznik: 2023
• Tom: Vol. 72, nr 4
• Strony: 1121--1133
• Opis fizyczny: Bibliogr. 12 poz., fig., tab.

Twórcy

autor

Xia Meng

• School of Information and Electrical Engineering, Hangzhou City University Hangzhou, 310027, China

• https://orcid.org/0009-0004-5283-7811

autor

Li Jing

• School of Information and Electrical Engineering, Hangzhou City University Hangzhou, 310027, China

Bibliografia

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• [12] Xia M., Zhou Q., Sykulski J., Yang S., Ma Y., A Multi-Objective Topology Optimization Methodology Based on Pareto Optimal Min-Cut, IEEE Transactions on Magnetics, vol. 56, pp. 1–5 (2020), DOI: 10.1109/TMAG.2019.2955386.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).