Publication detail
Design Optimization of Frame Structures
ŽAMPACHOVÁ, E. MRÁZEK, M.
Czech title
Optimalizace návrhu rozměrů rámu
English title
Design Optimization of Frame Structures
Type
conference paper
Language
en
Original abstract
An engineering problem concerning an optimal design of frame structure dimensions is discussed. The corresponding mathematical model leads to the ordinary differential equations constrained nonlinear deterministic program. A computational scheme for this type of problems is proposed using finite difference method. Two computing systems GAMS and ANSYS with two difference discretization methods (finite difference and finite element method) are compared and similar results are obtained.
Czech abstract
V článku je popsána úloha týkající se optimálního návrhu rozměrů rámu. Matematický model vede na nelineární deterministickou úlohu s omezením ve tvaru ODR. Je navrženo výpočtové schéma využívající metody konečných diferencí. Jsou srovnány výsledky ze dvou výpočtových systémů – GAMS a ANSYS.
English abstract
An engineering problem concerning an optimal design of frame structure dimensions is discussed. The corresponding mathematical model leads to the ordinary differential equations constrained nonlinear deterministic program. A computational scheme for this type of problems is proposed using finite difference method. Two computing systems GAMS and ANSYS with two difference discretization methods (finite difference and finite element method) are compared and similar results are obtained.
Keywords in Czech
optimalizace, optimální inřenýrský návrh, rám, obyčejná diferenciální rovnice, metoda konečných diferencí, ANSYS, GAMS
Keywords in English
optimization, optimum engineering design, frame structure, ordinary differential equations, finite difference method, ANSYS, GAMS
RIV year
2011
Released
15.06.2011
Publisher
Brno University of Technology, Faculty of Mechanical Engineering
Location
Brno
ISBN
978-80-214-4302-0
Book
MENDEL 2011 - 17th International Conference on Soft Computing
Edition number
1
Pages from–to
307–313
Pages count
7
BIBTEX
@inproceedings{BUT72390,
author="Eva {Mrázková} and Michal {Mrázek},
title="Design Optimization of Frame Structures",
booktitle="MENDEL 2011 - 17th International Conference on Soft Computing",
year="2011",
month="June",
pages="307--313",
publisher="Brno University of Technology, Faculty of Mechanical Engineering",
address="Brno",
isbn="978-80-214-4302-0"
}