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master's thesis
Sinteza visoko-rezolucijskih voznih ciklusa po segmentima autobusnih ruta temeljena na Markovljevim lancima
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. urn:nbn:hr:235:622484
Dabčević, Zvonimir
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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Dabčević, Z. (2022). Sinteza visoko-rezolucijskih voznih ciklusa po segmentima autobusnih ruta temeljena na Markovljevim lancima (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:622484

Dabčević, Zvonimir. "Sinteza visoko-rezolucijskih voznih ciklusa po segmentima autobusnih ruta temeljena na Markovljevim lancima." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:235:622484

Dabčević, Zvonimir. "Sinteza visoko-rezolucijskih voznih ciklusa po segmentima autobusnih ruta temeljena na Markovljevim lancima." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:235:622484

Dabčević, Z. (2022). 'Sinteza visoko-rezolucijskih voznih ciklusa po segmentima autobusnih ruta temeljena na Markovljevim lancima', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 27 April 2024, https://urn.nsk.hr/urn:nbn:hr:235:622484

Dabčević Z. Sinteza visoko-rezolucijskih voznih ciklusa po segmentima autobusnih ruta temeljena na Markovljevim lancima [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2022 [cited 2024 April 27] Available at: https://urn.nsk.hr/urn:nbn:hr:235:622484

Z. Dabčević, "Sinteza visoko-rezolucijskih voznih ciklusa po segmentima autobusnih ruta temeljena na Markovljevim lancima", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:235:622484

Metadata
TitleSinteza visoko-rezolucijskih voznih ciklusa po segmentima autobusnih ruta temeljena na Markovljevim lancima
Title (english)Markov chain-based synthesis of high-resolution driving cycles over bus route segments
AuthorZvonimir Dabčević
MentorBranimir Škugor (mentor)
MentorJoško Deur (komentor)
Committee memberSuzana Jakovljević (predsjednik povjerenstva)
Committee memberMiro Hegedić (član povjerenstva)
Committee memberTihomir Opetuk (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2022-05-12, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
Ovaj rad predlaže sveobuhvatnu i računalno efikasnu metodu temeljenu na Markovljevim lancima za sintezu realističnih voznih ciklusa s visokom frekvencijom uzorkovanja temeljem statističkih značajki segmenata izvučenih iz snimanih telemetrijskih podataka niske frekvencije uzorkovanja. U slučaju gradskog autobusnog prijevoza, segmenti rute označavaju dijelove između dvije uzastopne autobusne stanice. Segmenti rute su karakterizirani duljinom, srednjom brzinom te učestalosti zaustavljanja i vremenom mirovanja na završnoj stanici. U procesu sinteze voznih ciklusa, matrica prijelaznih vjerojatnosti generirana je temeljem voznih ciklusa visoke frekvencije uzorkovanja snimljenih u zasebnom, referentnom gradu. Pritom je poseban naglasak stavljen na zadovoljavanje početnog i konačnog uvjeta brzine segmenta, koji mogu biti nula ili različiti od nule, ovisno o uvjetu zaustavljanja autobusa na završnoj stanici segmenta. Ovakav pristup omogućava spajanje uzastopnih sintetiziranih voznih ciklusa segmenata u cjelokupni sintetički vozni ciklus rute. Predložena metoda sinteze validirana je temeljem proširene statističke analize generiranih voznih ciklusa u smislu zadovoljenja postavljenih zahtjeva na navedene uvjete i statističke značajke te računalne učinkovitosti cjelokupnog postupka.
Abstract (english)
This thesis proposes a comprehensive and computationally efficient Markov chain‐based method for the synthesis of realistic high-sampling-rate driving cycles, where statistical features on each bus route segment are explicitly defined based on extracted low-sampling-rate recorded data. The bus route segments correspond to road sections between two consecutive bus stations. Route segments are characterized by length, mean velocity, frequency of stopping at the final station and final station dwell time. In the driving cycle synthesis process, the transition probability matrix is established by a rich set of high-sampling-rate driving cycles recorded in a separate, reference city. The special emphasis of the synthesis process is on satisfying the route segment's initial and final conditions, which may be zero or not depending on whether the bus stops at a segment's final station or not. By ensuring proper boundary conditions, consecutive synthetic driving cycles can be concatenated into full route driving cycles. The synthesis method is validated based on an extensive statistical analysis of generated synthetic driving cycles in terms of satisfying predefined conditions and statistical features, as well as the overall computational efficiency aspect.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:622484
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 on2022-05-13 13:22:52