Case studies on optimization problems in MATLAB and COMSOL multiphysics by means of the livelink
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F16%3A86099838" target="_blank" >RIV/61989100:27240/16:86099838 - isvavai.cz</a>
Result on the web
<a href="http://aip.scitation.org/doi/abs/10.1063/1.4952151" target="_blank" >http://aip.scitation.org/doi/abs/10.1063/1.4952151</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4952151" target="_blank" >10.1063/1.4952151</a>
Alternative languages
Result language
angličtina
Original language name
Case studies on optimization problems in MATLAB and COMSOL multiphysics by means of the livelink
Original language description
LiveLink for COMSOL is a tool that integrates COMSOL Multiphysics with MATLAB to extend one's modeling with scripting programming in the MATLAB environment. It allows user to utilize the full power of MATLAB and its toolboxes in preprocessing, model manipulation, and post processing. At first, the head script launches COMSOL with MATLAB and defines initial value of all parameters, refers to the objective function J described in the objective function and creates and runs the defined optimization task. Once the task is launches, the COMSOL model is being called in the iteration loop (from MATLAB environment by use of API interface), changing defined optimization parameters so that the objective function is minimized, using fmincon function to find a local or global minimum of constrained linear or nonlinear multivariable function. Once the minimum is found, it returns exit flag, terminates optimization and returns the optimized values of the parameters. The cooperation with MATLAB via LiveLink enhances a powerful computational environment with complex multiphysics simulations. The paper will introduce using of the LiveLink for COMSOL for chosen case studies in the field of technical cybernetics and bioengineering. (C) 2016 Author(s).
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
JB - Sensors, detecting elements, measurement and regulation
OECD FORD branch
—
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
AIP Conference Proceedings. Volume 1738
ISBN
978-0-7354-1392-4
ISSN
0094-243X
e-ISSN
—
Number of pages
3
Pages from-to
1-3
Publisher name
American Institute of Physics
Place of publication
Melville
Event location
Rhodos
Event date
Sep 23, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000380803300376