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master's thesis
Nova metoda za ocjenu stabilnosti automobilskih nelinearnih sustava upravljanja
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2024. urn:nbn:hr:168:032248
Banov, Teo
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Banov, T. (2024). Nova metoda za ocjenu stabilnosti automobilskih nelinearnih sustava upravljanja (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:032248

Banov, Teo. "Nova metoda za ocjenu stabilnosti automobilskih nelinearnih sustava upravljanja." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2024. https://urn.nsk.hr/urn:nbn:hr:168:032248

Banov, Teo. "Nova metoda za ocjenu stabilnosti automobilskih nelinearnih sustava upravljanja." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2024. https://urn.nsk.hr/urn:nbn:hr:168:032248

Banov, T. (2024). 'Nova metoda za ocjenu stabilnosti automobilskih nelinearnih sustava upravljanja', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 28 July 2024, https://urn.nsk.hr/urn:nbn:hr:168:032248

Banov T. Nova metoda za ocjenu stabilnosti automobilskih nelinearnih sustava upravljanja [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2024 [cited 2024 July 28] Available at: https://urn.nsk.hr/urn:nbn:hr:168:032248

T. Banov, "Nova metoda za ocjenu stabilnosti automobilskih nelinearnih sustava upravljanja", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:168:032248

Metadata
TitleNova metoda za ocjenu stabilnosti automobilskih nelinearnih sustava upravljanja
Title (english)A novel method for assessing stability in nonlinear automotive control systems
AuthorTeo Banov
MentorBranimir Novoselnik (mentor)
Committee memberBranimir Novoselnik (član povjerenstva)
Committee memberMato Baotić (član povjerenstva)
Committee memberVinko Lešić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2024-02-28, Croatia
Abstract
Analiza nelinearnog modela vozila pomoću teorije stabilnosti po Ljapunovu. Prvo je dana teorija nelinearnih sustava. Bočni model vozila opisan je korištenjem drugog Newtonovog zakona, kutovi klizanja izvedeni su iz geometrije prednjih i stražnjih kotača, a duljina relaksacije gume uvedena je u model. Trajektorije stanja su prikazane u faznoj ravnini pomoću simulacije modela u Simulinku S obzirom da se modelira bočno gibanje, pretpostavlja se da je longitudinalna brzina konstanta. Uspoređeni su rezultati simulacije stabilnog i nestabilnog modela. Prikazan je utjecaj relaksacije gume na bočnu stabilnost. Ljapunovljeva funkcija se koristi u algoritmu za pronalaženje ulaza za koji stabilni sustav postaje nestabilan.
Abstract (english)
Nonlinear analysis of vehicle model using Lyapunov stablity theory. First, theory of nonlinear systems is given. Lateral vehicle model is described using Newton's second law, slip angles are derived from geometry of front and rear wheels and tyre relaxation length is introduced into model. Trajectories are shown in phase plane plot based on data from simulation of vehicle model in Simulink. Since lateral motion is modeled, longitudinal speed is assumed constant. Results from simulation of stable and unstable model are compared. Impact of tyre relaxation on lateral stability is shown. Lyapunov's function is used in an algorithm to find input for which stable system becomes unstable.
Keywords
Keywords (english)
Languageenglish
URN:NBNurn:nbn:hr:168:032248
Study programmeTitle: Information and Communication Technology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka informacijske i komunikacijske tehnologije (magistar/magistra inženjer/inženjerka informacijske i komunikacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2024-03-28 07:43:09