Optimalizace tvaru strojních součástí s vlivem variabililty vstupních údajů

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but.committeeprof. RNDr. Josef Šlapal, CSc. (předseda) prof. RNDr. Miloslav Druckmüller, CSc. (místopředseda) doc. Ing. Luděk Nechvátal, Ph.D. (člen) doc. RNDr. Jiří Tomáš, Dr. (člen) prof. Mgr. Pavel Řehák, Ph.D. (člen) Prof. Bruno Rubino (člen) Prof. Corrado Lattanzio (člen) Assoc. Prof. Massimiliano Giuli (člen)cs
but.defenceŘehák: possible use of Newton method Nechvátal: use of other toolbox Drucküller: steps of genetic algorithmcs
but.jazykangličtina (English)
but.programAplikované vědy v inženýrstvícs
but.resultpráce byla úspěšně obhájenacs
dc.contributor.advisorNovotný, Pavelen
dc.contributor.authorSawadkosin, Paraneeen
dc.contributor.refereeJonák, Martinen
dc.date.created2019cs
dc.description.abstractThe objective of this Master’s thesis is to find shape optimal design based on min- imizing friction force of thrust bearing by using genetic algorithm(GA) which is one of an optimization toolbox in Matlab. Reducing the friction force of thrust bearing is one way of making shaft to decreasing friction losses. With four parameters of thrust bearing geometry number of segments(m), angle of running surface(), segment inner radius(R0), and segment outer radius(R1) substitute in Reynolds’ equation. In order to know friction force, it is necessary to generate a connecting variable, oil film thickness(h0) from loading capacity(W ) and revolution per minute(rpm). Friction power loss, as well as weight func- tion conclude the final shape optimization of thrust bearing: m = 7, = 0.1, R0 = 15 mm, and R1 = 20 mm.en
dc.description.abstractThe objective of this Master’s thesis is to find shape optimal design based on min- imizing friction force of thrust bearing by using genetic algorithm(GA) which is one of an optimization toolbox in Matlab. Reducing the friction force of thrust bearing is one way of making shaft to decreasing friction losses. With four parameters of thrust bearing geometry number of segments(m), angle of running surface(), segment inner radius(R0), and segment outer radius(R1) substitute in Reynolds’ equation. In order to know friction force, it is necessary to generate a connecting variable, oil film thickness(h0) from loading capacity(W ) and revolution per minute(rpm). Friction power loss, as well as weight func- tion conclude the final shape optimization of thrust bearing: m = 7, = 0.1, R0 = 15 mm, and R1 = 20 mm.cs
dc.description.markCcs
dc.identifier.citationSAWADKOSIN, P. Optimalizace tvaru strojních součástí s vlivem variabililty vstupních údajů [online]. Brno: Vysoké učení technické v Brně. Fakulta strojního inženýrství. 2019.cs
dc.identifier.other117400cs
dc.identifier.urihttp://hdl.handle.net/11012/175512
dc.language.isoencs
dc.publisherVysoké učení technické v Brně. Fakulta strojního inženýrstvícs
dc.rightsStandardní licenční smlouva - přístup k plnému textu bez omezenícs
dc.subjectshape optimizationen
dc.subjectfriction forceen
dc.subjectthrust bearingen
dc.subjectgenetic algorithmen
dc.subjectMatlaben
dc.subjectReynolds equationen
dc.subjectfriction power lossen
dc.subjectweight functionen
dc.subjectshape optimizationcs
dc.subjectfriction forcecs
dc.subjectthrust bearingcs
dc.subjectgenetic algorithmcs
dc.subjectMatlabcs
dc.subjectReynolds equationcs
dc.subjectfriction power losscs
dc.subjectweight functioncs
dc.titleOptimalizace tvaru strojních součástí s vlivem variabililty vstupních údajůen
dc.title.alternativeShape Optimization of the Machine Components due to Variability of Input Datacs
dc.typeTextcs
dc.type.drivermasterThesisen
dc.type.evskpdiplomová prácecs
dcterms.dateAccepted2019-06-11cs
dcterms.modified2019-06-17-07:27:04cs
eprints.affiliatedInstitution.facultyFakulta strojního inženýrstvícs
sync.item.dbid117400en
sync.item.dbtypeZPen
sync.item.insts2025.03.27 08:46:54en
sync.item.modts2025.01.15 17:43:27en
thesis.disciplineMatematické inženýrstvícs
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav matematikycs
thesis.levelInženýrskýcs
thesis.nameIng.cs
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