Novel Topology Optimization Strategy Utilizing Multi-stage Acceleration Method
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F24%3A10255497" target="_blank" >RIV/61989100:27230/24:10255497 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-031-65656-9_16" target="_blank" >http://dx.doi.org/10.1007/978-3-031-65656-9_16</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-031-65656-9_16" target="_blank" >10.1007/978-3-031-65656-9_16</a>
Alternative languages
Result language
angličtina
Original language name
Novel Topology Optimization Strategy Utilizing Multi-stage Acceleration Method
Original language description
Topology optimization is a widely used technique for obtaining optimal material distribution. The material distribution usually must have a minimum (maximum) objective function and fulfil constraint functions. Optimization requires tuning of parameters to get optimal shape. The process is a time-consuming task due to the need for multiple runs. Neglecting the process might lead to "false-optimal" results. This paper aims to present a novel strategy using a multi-stage acceleration method. Novelty is presented in refining the initial guess of the following stage using results from the previous one. The multi-stage method is presented in three ways; Transferring between coarser mesh to fine one, restarting using a new filter, or restarting continuation. The usability of the strategy is presented using practical optimization of spring-loaded camming devices, especially its cams. Topology optimization is performed using the software MATLAB.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20302 - Applied mechanics
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Lecture Notes in Networks and Systems. Volume 1062
ISBN
978-3-031-65655-2
ISSN
2367-3370
e-ISSN
2367-3389
Number of pages
10
Pages from-to
156-165
Publisher name
Springer
Place of publication
Cham
Event location
Ostrava
Event date
May 14, 2024
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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