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master's thesis
Optimirianje upravljačkih varijabli hibridnog električnog autobusa za slučaj značajnih promjena nagiba ceste
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2017. urn:nbn:hr:235:937845
Košćak, Hrvoje
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

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Košćak, H. (2017). Optimirianje upravljačkih varijabli hibridnog električnog autobusa za slučaj značajnih promjena nagiba ceste (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:937845

Košćak, Hrvoje. "Optimirianje upravljačkih varijabli hibridnog električnog autobusa za slučaj značajnih promjena nagiba ceste." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2017. https://urn.nsk.hr/urn:nbn:hr:235:937845

Košćak, Hrvoje. "Optimirianje upravljačkih varijabli hibridnog električnog autobusa za slučaj značajnih promjena nagiba ceste." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2017. https://urn.nsk.hr/urn:nbn:hr:235:937845

Košćak, H. (2017). 'Optimirianje upravljačkih varijabli hibridnog električnog autobusa za slučaj značajnih promjena nagiba ceste', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 28 April 2024, https://urn.nsk.hr/urn:nbn:hr:235:937845

Košćak H. Optimirianje upravljačkih varijabli hibridnog električnog autobusa za slučaj značajnih promjena nagiba ceste [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2017 [cited 2024 April 28] Available at: https://urn.nsk.hr/urn:nbn:hr:235:937845

H. Košćak, "Optimirianje upravljačkih varijabli hibridnog električnog autobusa za slučaj značajnih promjena nagiba ceste", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:235:937845

Metadata
TitleOptimirianje upravljačkih varijabli hibridnog električnog autobusa za slučaj značajnih promjena nagiba ceste
Title (english)Optimisation of hybrid electric bus control variables for the case of significant road slope variations
AuthorHrvoje Košćak
MentorJoško Deur (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2017-05-18, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
General Mechanical Engineering (Construction)
Abstract
Cilj ovog rada bio je prikazati utjecaj nagiba ceste na optimalne upravljačke trajektorije pogona hibridnog električnog vozila. Razvijen je model pogona hibridnog električnog vozila (HEV) te su opisani vozni ciklusi zajedno s pripadajućim nagibima ceste za koje se provodilo optimiranje upravljačkih varijabli. Pri tom je za optimiranje korišten algoritam dinamičkog programiranja (DP) koji općenito garantira globalno optimalne rezultate za danu rezoluciju varijabli stanja te upravljačkih varijabli. Potom su dani usporedni rezultati optimiranja u vidu trajektorija stanja napunjenosti (SoC-a) baterije, radnih točaka komponenti HEV pogona, te potrošnje goriva za slučaj kad je nagib ceste uključen u optimiranje te za slučaj kad nije. Naposljetku je dana preporuka za sintezu realistične upravljačke strategije HEV pogona u prisustvu nagiba ceste na temelju rezultata DP optimiranja.
Abstract (english)
The aim of this paper was to show the impact of the road slope on optimal control trajectories of the hybrid electric vehicle (HEV) drive. A model of the hybrid electric drive was developed and driving cycles with corresponding road slopes for which optimization of control variables was conducted are given. Dynamic programming (DP) – based algorithm which ensures globally optimal results for given resolution of state variables and control variables was used. Afterwards, the comparison between the optimization results for scenarios when road slope is and is not included is given, with emphasis on battery state-of-charge (SoC) trajectory, operating points of HEV drive components and fuel consumption. In the end, recommendation for realistic control strategy synthesis of HEV drive in presence of road slope based on DP optimization results is given.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:937845
Study programmeTitle: Mechanical 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 conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-05-22 19:34:28