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master's thesis
Sustav upravljanja električnom letvom volana
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2018. urn:nbn:hr:168:878885
Ćaćić, Ivan
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Ćaćić, I. (2018). Sustav upravljanja električnom letvom volana (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:878885

Ćaćić, Ivan. "Sustav upravljanja električnom letvom volana." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2018. https://urn.nsk.hr/urn:nbn:hr:168:878885

Ćaćić, Ivan. "Sustav upravljanja električnom letvom volana." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2018. https://urn.nsk.hr/urn:nbn:hr:168:878885

Ćaćić, I. (2018). 'Sustav upravljanja električnom letvom volana', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 27 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:878885

Ćaćić I. Sustav upravljanja električnom letvom volana [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2018 [cited 2024 December 27] Available at: https://urn.nsk.hr/urn:nbn:hr:168:878885

I. Ćaćić, "Sustav upravljanja električnom letvom volana", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:168:878885

Metadata
TitleSustav upravljanja električnom letvom volana
Title (english)Control of Electric Power Steering System
AuthorIvan Ćaćić
MentorJadranko Matuško (mentor)
Committee memberJadranko Matuško (predsjednik povjerenstva)
Committee memberŠandor Ileš (član povjerenstva)
Committee memberŽeljko Jakopović (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2018-07-18, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Električne letve volana korištene su u automobilskoj industriji. Namjena takvih sustava je smanjiti napon vozača pri okretanju volana s istim odzivom. Električne letve volana mijenjaju hidrauličke. Jedna od prednosti električne letve volana je lako podešavanje. Ovaj rad pokazuje metode projektiranja regulatora za takav sustav. Dan je matematički model. Nelinearna funkcija asistiranog okretnog momenta je definirana. Ona određuje moment generiran električnim motorom. Ulaz funkcije je izmjereni moment između volana i stupa volana izmjerenim pomoću senzora. Nelinearnost funkcije i visoko pojačanje za niske brzine kretanja vozila čini sustav nestabilnim. Dodatni kompenzacijski članovi su dodani unutar regulatora kako bi eliminirali neželjene oscilacije. Regulator je simuliran u MATLAB/Simulinku.
Abstract (english)
Electric power steering system is used in the automotive industry. The purpose of such a system is to reduce driver’s effort to turn the steering wheel with the same response. Electric power systems are replacing hydraulic power systems. One advantage of electric is easy tuning. This thesis shows methods of designing a controller for such systems. A mathematical model of the system is introduced. A nonlinear assist torque map is defined which determines the torque generated by the electrical drive. The input of the torque map is torque measured between the steering wheel and the steering column via a torque sensor. The nonlinearity of this map and a high gain at low speeds makes this system unstable. Additional compensators are added to the controller to eliminate unwanted oscillations. The controller is simulated in MATLAB/Simulink.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:878885
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije (magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2019-03-13 19:49:49