Fail-safe stress-constrained manufacturing error tolerant topology optimization

GA da Silva, H Emmendoerfer Jr - Computer Methods in Applied Mechanics …, 2024 - Elsevier
This work proposes a stress-constrained topology optimization formulation to design
minimum volume structures that are both fail-safe and manufacturing error tolerant. The goal …

[HTML][HTML] A fast method of material, design and process eco-selection via topology optimization, for additive manufactured structures

E Duriez, C Azzaro-Pantel, J Morlier… - Cleaner Environmental …, 2023 - Elsevier
We propose an innovative approach to minimize the greenhouse gas impacts of additive
manufactured structures over their entire life cycle. The novelty of our method lies in its …

Ecodesign with topology optimization

E Duriez, J Morlier, C Azzaro-Pantel, M Charlotte - Procedia CIRP, 2022 - Elsevier
In order to mitigate the impact of the transportation sector on climate change, light and
ecological parts must be designed. A lifecycle oriented design methodology with C0 2 …

Simplified modeling of topology-optimized compliant mechanism for multi-fidelity integration in morphing wings

F Sturm, E Wehrle, M Hornung - AIAA AVIATIoN 2023 forum, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-4022. vid In this paper, modeling
techniques are assessed for simplified modeling of topology-optimized compliant …

Novel two-stage uncertainty optimization design of a compliant finger based on stochastic perturbation approach

T Liu, XJ Wan, Z Zhou - Applied Mathematical Modelling, 2025 - Elsevier
This paper presents a novel design procedure of the finger of a compliant gripper, which is
used for gras** objects of different shapes under uncertain loads. The compliant finger is …

[PDF][PDF] Funktionalisierung der prozessinhärenten Abkühlraten des Laser-Strahlschmelzens zur Verarbeitung metallischer Massivgläser

J Wegner - 2023 - researchgate.net
Die additive Fertigung gilt als eine der Schlüsseltechnologien im Kontext der 4. industriellen
Revolution. Darunter ist, zur Verarbeitung von metallischen Materialien, dem …

Optimal shape selection of pseudo-rigid-body model compliant centrifugal clutch manufactured by thermoplastics using TOPSIS approach

A Pon, K Subramanian, P Gopal… - Journal of …, 2023 - journals.sagepub.com
This paper discusses and analyses a compliant centrifugal clutch with different materials.
Compliant centrifugal clutch specimens required for investigation are prepared by an …

Modeling, design and optimization of flexible mechanical systems

E Wehrle, I Palomba, R Vidoni - Applied Sciences, 2021 - mdpi.com
Applied Sciences | Free Full-Text | Modeling, Design and Optimization of Flexible Mechanical
Systems Next Article in Journal Mixed, Augmented and Virtual, Reality Applied to the Teaching …

On some properties of the compliance-volume fraction Pareto front in topology optimization useful for material selection

E Duriez, M Charlotte, C Azzaro-Pantel… - arxiv preprint arxiv …, 2022 - arxiv.org
Selecting the optimal material for a part designed through topology optimization is a
complex problem. The shape and properties of the Pareto front plays an important role in …

The Influence of Uncertain Loading on Topology‐Optimized Designs

P Hofer, E Wehrle - Mathematical Problems in Engineering, 2022 - Wiley Online Library
The design of structures using topology optimization can improve the structural performance
and save material, in turn reducing costs. Using a framework of large‐scale, three …