Raport Badawczy = Research Report ; RB/38/2015
Instytut Badań Systemowych. Polska Akademia Nauk ; Systems Research Institute. Polish Academy of Sciences
[4] pages ; 21 cm ; Bibliography p. [4]
The paper deals with the topology optimization of the elastic contact problems using the level set approach. A piecewise constant level set method is used to follow the evolution of design domain interfaces rather than the standard level set method. The piecewise constant level set function takes distinct constant values in each subdomain of a whole design domain. Using a two-phase approximation the original optimization problem is reformulated as an equivalent constrained optimization problem in terms of the piecewise constant level set function. Necessary optimality condition is formulated. Finite difference and finite element methods are applied as the approximation methods. Numerical examples are provided and discussed.
Raport Badawczy = Research Report
Creative Commons Attribution BY 4.0 license
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Systems Research Institute of the Polish Academy of Sciences
Library of Systems Research Institute PAS
Oct 19, 2021
Oct 28, 2020
200
https://rcin.org.pl./publication/180458
Koniarski, Konr Myśliński, Andrzej
Novotny, Antonio Szulc, Katarzyna Żochowski, Antoni
Chudzikiewicz, Andrzej (1949– ) Myśliński, Andrzej
Kawalec, Krzysztof (1954– ) Bogucki, Andrzej (1951– ) Dunin-Wąsowicz, Krzysztof (1923–2013) Kosidło, Adam (1947– ) Winid, Bogusław W. Zięba, Andrzej A. (1958– ) Materski, Wojciech (1944– ) Myśliński, Jerzy (1934– ) Ney-Krwawicz, Marek (1956– ) Madajczyk, Czesław (1921–2008) Kalbarczyk, Sławomir Stobiecki, Rafał (1962– )
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