Mathematical modelling and multicriteria design optimization of a thin-walled beam
Апстракт
One approach to the optimization of a thin-walled open section beam subjected to
complex loads is considered. For given loads, material and geometrical characteristics the
problem is reduced to the determination of minimum mass i.e. minimum cross-sectional area of
thin-walled beam and minimum of safety factor for the given construction. A method is
described to solve a nonlinear parameter optimization problem with several objective functions.
In the present work, multicriteria optimization technique is introduced to extremise
simultaneously several objective functions. For the defined multicriteria optimization model, a
computer program based on interactive dialogue was developed. The graphical illustration of the
above problem is presented in terms of objective functions
Извор:
Book of abstracts, Ninth Yugoslav Materials Research Society Conference ‘’YUCOMAT 2007’’, 2007, Herceg Novi, Montenegr, 2007, P.S.B.21-116-Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Anđelić, Nina AU - Rosić, Božidar AU - Milošević-Mitić, Vesna PY - 2007 UR - https://machinery.mas.bg.ac.rs/handle/123456789/5998 AB - One approach to the optimization of a thin-walled open section beam subjected to complex loads is considered. For given loads, material and geometrical characteristics the problem is reduced to the determination of minimum mass i.e. minimum cross-sectional area of thin-walled beam and minimum of safety factor for the given construction. A method is described to solve a nonlinear parameter optimization problem with several objective functions. In the present work, multicriteria optimization technique is introduced to extremise simultaneously several objective functions. For the defined multicriteria optimization model, a computer program based on interactive dialogue was developed. The graphical illustration of the above problem is presented in terms of objective functions C3 - Book of abstracts, Ninth Yugoslav Materials Research Society Conference ‘’YUCOMAT 2007’’, 2007, Herceg Novi, Montenegr T1 - Mathematical modelling and multicriteria design optimization of a thin-walled beam SP - P.S.B.21-116 UR - https://hdl.handle.net/21.15107/rcub_machinery_5998 ER -
@conference{ author = "Anđelić, Nina and Rosić, Božidar and Milošević-Mitić, Vesna", year = "2007", abstract = "One approach to the optimization of a thin-walled open section beam subjected to complex loads is considered. For given loads, material and geometrical characteristics the problem is reduced to the determination of minimum mass i.e. minimum cross-sectional area of thin-walled beam and minimum of safety factor for the given construction. A method is described to solve a nonlinear parameter optimization problem with several objective functions. In the present work, multicriteria optimization technique is introduced to extremise simultaneously several objective functions. For the defined multicriteria optimization model, a computer program based on interactive dialogue was developed. The graphical illustration of the above problem is presented in terms of objective functions", journal = "Book of abstracts, Ninth Yugoslav Materials Research Society Conference ‘’YUCOMAT 2007’’, 2007, Herceg Novi, Montenegr", title = "Mathematical modelling and multicriteria design optimization of a thin-walled beam", pages = "P.S.B.21-116", url = "https://hdl.handle.net/21.15107/rcub_machinery_5998" }
Anđelić, N., Rosić, B.,& Milošević-Mitić, V.. (2007). Mathematical modelling and multicriteria design optimization of a thin-walled beam. in Book of abstracts, Ninth Yugoslav Materials Research Society Conference ‘’YUCOMAT 2007’’, 2007, Herceg Novi, Montenegr, P.S.B.21-116. https://hdl.handle.net/21.15107/rcub_machinery_5998
Anđelić N, Rosić B, Milošević-Mitić V. Mathematical modelling and multicriteria design optimization of a thin-walled beam. in Book of abstracts, Ninth Yugoslav Materials Research Society Conference ‘’YUCOMAT 2007’’, 2007, Herceg Novi, Montenegr. 2007;:P.S.B.21-116. https://hdl.handle.net/21.15107/rcub_machinery_5998 .
Anđelić, Nina, Rosić, Božidar, Milošević-Mitić, Vesna, "Mathematical modelling and multicriteria design optimization of a thin-walled beam" in Book of abstracts, Ninth Yugoslav Materials Research Society Conference ‘’YUCOMAT 2007’’, 2007, Herceg Novi, Montenegr (2007):P.S.B.21-116, https://hdl.handle.net/21.15107/rcub_machinery_5998 .