Results 21 to 30 of about 25,499,806 (331)
Smooth boundary topology optimization applied to an electrostatic actuator [PDF]
, 2008 Smooth boundary topology optimization (SBTO) avoids many of the problems encountered by conventional cell based systems coupled with material homogenization or density method. Shape optimization becomes part of topology optimization. The effectiveness of
Lowther, D. A. +2 more
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International Journal of Mechanics and Materials in Design, 2023 The aim of this paper is to propose a novel computational technique of applying reliability-based design to thermoelastic structural topology optimization.
M. Habashneh, M. M. Rad
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Applied Sciences, 2022 This study takes an approach to reliability-based topology optimization (RBTO) for 3D structures by applying an expansion of smoothing evolutionary structural optimization (SESO) and sequential element rejection and admission (SERA) for three-dimensional
Hélio Luiz Simonetti +4 more
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Nonlinearity investigation of reliability-based topology optimization strategies with application to total hip replacement [PDF]
E3S Web of Conferences, 2021 In literature, the topology optimization can be divided into two main models. The first model is called Deterministic Topology Optimization (DTO) producing a single configuration for a given design space.
Kharmanda Ghais +2 more
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Computer Methods in Applied Mechanics and Engineering, 2021 In view of the general inertia and damping features as well as the inevitable uncertainty factors in engineering structures, a novel dynamic reliability-based topology optimization (DRBTO) strategy is investigated for time-variant mechanical systems with
Lei Wang +3 more
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Xibei Gongye Daxue Xuebao, 2023 Uncertainty information is often limited and has great discreteness, how to ensure the structure having good robustness under epistemic uncertainty becomes a technical problem for multi-objective topology optimization design.
SU Yu, TANG Hesheng
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Damage localization using experimental modal parameters and topology optimization [PDF]
, 2010 This work focuses on the developement of a damage detection and localization tool using the Topology Optimization feature of MSC.Nastran. This approach is based on the correlation of a local stiness loss and the change in modal parameters due to damages ...
Niemann, Hanno +7 more
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Инженерные технологии и системы, 2019 Introduction. The classical topology optimization leads to a prediction of the structural type and overall layout, and gives a rough description of the shape of the outer as well as inner boundaries of the structure.
Ghias Kharmanda +2 more
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Applied Sciences, 2023 Stability is a critical factor in structural design. Although buckling-constrained topology optimization has been investigated in previous work, the problem has not been considered under design-dependent loads.
Yuanteng Jiang +3 more
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An Iterative Topology Optimization Algorithm That Considers Randomness in Design Parameters
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2012 Topology optimization often incorporates a reliability analysis to take the randomness in the design parameters into account. This strategy is inherently a double-loop procedure due to the probabilistic constraints in optimization.
Kuo-Wei LIAO, Hu-Jhong LU
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