Mjerenje brzine vrtnje kardanske osovine električnog automobila

undergraduate thesis

• Title (english): Electric car cardan axle rotational speed measurement
• Author: Tomislav Ivaniš
• Mentor: Mario Vražić (mentor)
• Committee member: Mario Vražić (predsjednik povjerenstva)
• Committee member: Damir Vuljaj (član povjerenstva)
• Committee member: Marinko Kovačić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2015-09-16, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Tema ovog završnog rada je projektiranje senzora koji će mjeriti kutnu brzinu kardanske osovine automobila koji je prerađen u električni. U tu je svrhu između brojnih senzora odabran induktivni senzor zbog brzine odziva, robusnosti, te jednostavnosti ugradnje. Senzorski modul je potrebno smjestiti u prostor podvozja koji se nalazi poslije kardanskog zgloba automobila te izlazi iz mjenjačke kutije. U laboratoriju je način mjerenja te upravljački algoritam ispitan optičkim inkrementalnim... More enkoderom sa takozvanim ABZ signalnim izlazom. Signal koji je bilo potrebno obraditi kako bi se dobila jednakovrijedna usporedba sa induktivnim senzorskim modulom je bio Z impulsni signal. Obradi signala i računanju kutne brzine pristupilo se unutar programskog okruženja LabVIEW, uz korištenje postupka akvizicije podataka. Odgovarajućim upravljačkim algoritmom blokovskog dijagrama, uspješno je ostvaren mjerni pokazivač. Less

Abstract (english)

The subject of this thesis is to design a sensor that will be measuring the angular speed of the cardan axle on the electrically converted automobile. For this purpose, among many sensors, an inductive proximity sensor has been chosen thanks to it's responsiveness, robustness and the simplicity of it's mounting. The sensor needs to be put into a part of an underbody which comes after the universal joint of the automobile, and comes out of the gearbox. The algorithm was tested in a... More laboratory using an optical incremental encoder which uses the ABZ signal output. The signal that was needed to be analysed was the Z signal. The signal processing and the calculation of the angular velocity was done within the LabVIEW software environment, with the use of data acquisition technique. With the corresponding algorithm which uses the block diagram, the measuring indicator was successfully fulfilled. Less

• Keywords: električni automobil; kardanska osovina; kardanski zglob; kutna brzina; mjerenje; asinkroni motor; inkrementalni enkoder; apsolutni enkoder; induktivni senzor; akvizicija podataka; LabVIEW
• Keywords (english): electric car; cardan axle; universal joint; angular velocity; measurement; induction motor; incremental encoder; absolute encoder; inductive sensor; data acquisition; LabVIEW
• Language: croatian
• URN:NBN: urn:nbn:hr:168:664429
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2018-02-06 09:16:35