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Doctoral Thesis
Author of thesis: Ing. Lukáš Zeizinger, Ph.D.
Acad. year: 2020/2021
Supervisor: doc. Ing. Jiří Malášek, Ph.D.
Reviewers: prof. Ing. Štefan Čorňák, Dr., doc. Ing. Robert Brázda, Ph.D.
The work deals with the optimization of trusses construction building and transport machinery. The goal was to create an algorithm that can design an optimized design. The simulation took place on two experiments involving 52 sets of different entries, which are processed in detail into graphs. One-dimensional target mass or price function is used as part of optimization, but there is also an incorporated multidimensional purpose function. The finite element variation method for the beam system is used for the strength calculation of the truss structure and the genetic algorithm is used for optimization. At the end of the work, specific steps are formulated that lead to the most appropriate algorithm settings.
Truss construction, genetic algorithm, multi-criteria optimization, non-dominant solution, proposal optimization algorithm.
Date of defence
21.01.2021
Result of the defence
Defended (thesis was successfully defended)
Process of defence
Na základě posudků a jednání komise lze konstatovat, že DDP je aktální, pro vědní obor přínosná a pro konstruktérskou praxi velmi potřebná. Cíle DDP byly splněny. Formální úprava DDP i její jazyková úroveň je na velmi vysoké úrovni.
Language of thesis
Czech
Faculty
Fakulta strojního inženýrství
Department
Institute of Automotive Engineering
Study programme
Machines and Equipment (D4Z-P)
Field of study
Design and Process Engineering (D-KPI)
Composition of Committee
prof. Ing. Josef Štětina, Ph.D. (předseda) prof. Ing. Štefan Čorňák, Dr. (člen) doc. Ing. Robert Brázda, Ph.D. (člen) doc. Ing. Miroslav Škopán, CSc. (člen) doc. Ing. Jiří Kytýr, CSc. (člen)
Supervisor’s reportdoc. Ing. Jiří Malášek, Ph.D.
Grade proposed by supervisor: A
Reviewer’s reportprof. Ing. Štefan Čorňák, Dr.
Reviewer’s reportdoc. Ing. Robert Brázda, Ph.D.
Responsibility: Mgr. et Mgr. Hana Odstrčilová