Multi-objective topology optimization of heat conduction and linear elastostatic using weighted global criteria method

Denk M, Rother K, Paetzold K (2020)

Publication Language: English

Publication Type: Conference contribution, Conference Contribution

Publication year: 2020

Publisher: The Design Society

Pages Range: 91-100

Conference Proceedings Title: Proceedings of the 31st Symposium Design for X, DFX 2020

Event location: Online DE

DOI: 10.35199/dfx2020.10

Open Access Link: https://doi.org/10.35199/dfx2020.10

Abstract

Multi-Objective Topology Optimization is a tool for finding low-weight solutions using a discretized geometry of several objective functions. In this contribution, the coupling of heat conduction and elastostatics is covered using the global criteria method. For the comparison of the different objectives and objective distributions typically the single target optimized solutions are selected as normalization criteria [1], [2]. The use of these optimized results requires additional calculation effort, so that this work uses the objective distribution of full material properties instead. For the normalization, the objective distributions will be standardized, and quantile normalized. The normalization strategies are compared to each other by the number of iterations and the resulting objective value.

Authors with CRIS profile

Martin Denk

Involved external institutions

Hochschule für angewandte Wissenschaften München DE Germany (DE) Universität der Bundeswehr München DE Germany (DE)

How to cite

APA:

Denk, M., Rother, K., & Paetzold, K. (2020). Multi-objective topology optimization of heat conduction and linear elastostatic using weighted global criteria method. In Dieter Krause, Kristin Paetzold, Sandro Wartzack (Eds.), Proceedings of the 31st Symposium Design for X, DFX 2020 (pp. 91-100). Online, DE: The Design Society.

MLA:

Denk, Martin, Klemens Rother, and Kristin Paetzold. "Multi-objective topology optimization of heat conduction and linear elastostatic using weighted global criteria method." Proceedings of the 31st Symposium Design for X, DFX 2020, Online Ed. Dieter Krause, Kristin Paetzold, Sandro Wartzack, The Design Society, 2020. 91-100.

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