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master's thesis
Optimization of suspension geometry parameters with regard to multi-regime objectives
2021. urn:nbn:hr:179:476257
Vuković, Vid
University of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
Department of Mechanical Engineering and Naval Architecture

Cite this document

Vuković, V. (2021). Optimization of suspension geometry parameters with regard to multi-regime objectives (Master's thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:179:476257

Vuković, Vid. "Optimization of suspension geometry parameters with regard to multi-regime objectives." Master's thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:179:476257

Vuković, Vid. "Optimization of suspension geometry parameters with regard to multi-regime objectives." Master's thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:179:476257

Vuković, V. (2021). 'Optimization of suspension geometry parameters with regard to multi-regime objectives', Master's thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, accessed 21 March 2023, https://urn.nsk.hr/urn:nbn:hr:179:476257

Vuković V. Optimization of suspension geometry parameters with regard to multi-regime objectives [Master's thesis]. Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture; 2021 [cited 2023 March 21] Available at: https://urn.nsk.hr/urn:nbn:hr:179:476257

V. Vuković, "Optimization of suspension geometry parameters with regard to multi-regime objectives", Master's thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Split, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:179:476257

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Metadata
TitleOptimization of suspension geometry parameters with regard to multi-regime objectives
AuthorVid Vuković
MentorIvo Marinić-Kragić https://orcid.org/0000-0002-9680-6193 (mentor)
GranterUniversity of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
(Department of Mechanical Engineering and Naval Architecture)
Split
Defense date and country2021-09-24, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
This master thesis describes a procedure of applying multi-objective optimization to the dynamics of a Formula Student vehicle that participates in the Formula Student event. A multiregime approach is performed to obtain optimal results. The selected optimization software is Esteco ModeFrontier and the selected vehicle dynamics software is Adams Car from MSC Software. The second chapter of the thesis describes the fundamentals of suspension geometry and general vehicle dynamics. Dynamics and kinematics terms which are in relation to the optimization are studied to show how influence vehicles suspension stability and performance. In the next part, basic optimization using genetic algorithms and their mathematical basics are described. The process of defining the whole workflow of the optimization of suspension is presented in the third part. The optimization model is defined as followed: classifying suspension simulations, optimization software and vehicle dynamics software coupling, division of the process and data nodes, objective function explanation. The front and rear suspension of the Formula Student vehicle is optimized using ModeFrontier software. In the fourth chapter, obtained results are compared to the initial results. Impacts of optimization are presented by comparison of the results. Results are divided into two characteristics, the kinematics and the structural attributes (compliance) of the front and rear suspension.
Abstract (croatian)
Ovaj magistarski rad opisuje postupak primjene višeciljne optimizacije na dinamiku vozila Formula Student koje sudjeluje u događaju Formula Student. Za postizanje optimalnih rezultata provodi se pristup s više režima. Odabrani softver za optimizaciju je Esteco ModeFrontier, a odabran softver za dinamiku vozila Adams Car iz MSC softvera. U drugom poglavlju rad opisuje osnove geometrije ovjesa i opće dinamike vozila. Proučavaju se pojmovi dinamike i kinematike koji su u vezi s optimizacijom kako bi se pokazalo kako utječu na stabilnost i performanse ovjesa vozila. U sljedećem dijelu opisane su osnovne optimizacije pomoću genetskih algoritama i njihove matematičke osnove. Postupak definiranja cjelokupnog tijeka rada optimizacije ovjesa prikazan je u trećem dijelu. Optimizacijski model definiran je kako slijedi: klasificiranje simulacija ovjesa, softver za optimizaciju i softverska sprega dinamike vozila, podjela procesa i čvorova podataka, objašnjenje funkcije cilja. Prednji i stražnji ovjes vozila Formula Student optimiziran je pomoću softvera ModeFrontier. U četvrtom poglavlju dobiveni rezultati uspoređuju se s početnim rezultatima. Učinci optimizacije prikazani su usporedbom rezultata. Rezultati su podijeljeni u dvije karakteristike, kinematiku i strukturne karakteristike (usklađenost) prednjeg i stražnjeg ovjesa.
Keywords
Keywords (english)
Languageenglish
URN:NBNurn:nbn:hr:179:476257
Study programmeTitle: Mechanical Engineering; specializations in: Structures and Energy Technology, Computer Aided Design and Engineering, Production Mechanical Engineering
Course: Computer Aided Design and Engineering
Study programme type: university
Study level: graduate
Academic / professional title: Magistar/magistra inženjer/inženjerka strojarstva (Magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to authenticated users
Terms of useLicence In copyright icon
Created on2022-11-09 12:36:02