Uređaj za određivanje elastokinematike ovjesa bolida Formule Student

undergraduate thesis

• Title (english): Suspension compliance measuring device for Formula Student race car
• Author: Robert Lasić
• Mentor: Goran Šagi (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2025-02-25, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; General Mechanical Engineering (Construction)

Abstract

Problemi s elastičnim deformacijama ovjesa su uočeni na stazi prilikom testiranja. Pretpostavke su da se najveće deformacije događaju na naplatku, ali su to samo pretpostavke. Cilj uređaja za mjerenje elastokinematike ovjesa je prikupiti što više korisnih podataka koji se primarno tiču promjene kutova bočnog nagiba kotača te usmjerenosti kotača.
U ovom radu je napravljena analiza problema koji uzrokuju deformacije ovjesa, predstavljena su trenutna rješenja na tržištu te je napravljeno predstavljanje mogućih rješenja. Nakon toga je konstrukcijski razrađeno optimalno rješenje za trenutne potrebe FSB Racing Teama, to rješenje je detaljno predstavljeno te popraćeno troškovnikom i tehničkom dokumentacijom.

Abstract (english)

Problems with elastic deformations of the suspension were observed on the track during testing. It is assumed that the greatest deformations occur on the wheel rim, but these are only assumptions. The goal of the suspension compliance measurement device is to collect as much useful data as possible, primarily concerning changes in the wheel's camber and toe angles.
This paper analyzes the problems causing suspension deformations, presents existing solutions available on the market, and introduces potential solutions. Following this, an optimal solution for the current needs of the FSB Racing Team was developed in detail, presented comprehensively, and supported with a cost analysis and technical documentation.

• Keywords: Formula Student; ovjes; elastokinematika; testiranje
• Keywords (english): Formula Student; suspension; compliance; testing
• Language: croatian
• URN:NBN: urn:nbn:hr:235:902493
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Embargoed access; Embargo expiration date: 2027-02-21
• Created on: 2025-02-24 17:03:31