Analiza pneumatika kao aktivnog elementa sigurnosti na cestovnim vozilima

undergraduate thesis

• Title (english): Analysis of Tyre as an Active Road Safety Element
• Author: Ivan Čus
• Mentor: Goran Zovak (mentor)
• Committee member: Željko Šarić (predsjednik povjerenstva)
• Committee member: Ivo Jurić (član povjerenstva)
• Committee member: Marijan Rajsman (član povjerenstva)
• Granter: University of Zagreb; Faculty of Transport and Traffic Sciences; (Division of Transport); (Department of Road Transport); Zagreb
• Defense date and country: 2018-09-17, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Traffic and Transport Technology; Road and Rail Transport

Abstract

Završnim radom analizirani su elementi sigurnosti na cestovnim vozilima s posebnim osvrtom na pneumatik koji spada u element aktivne sigurnosti. Opisuju se značajke i vrste pneumatika koji se koriste na cestovnim vozilima, njihovi sastavni dijelovi te prednosti i mane. Utjecaj pneumatika na aktivnu sigurnost analizira se pomoću dinamike kretanja vozila gdje pneumatik ima velik utjecaj na stabilnost kretanja. Posebno se analiziraju slučajevi gubitka prianjanja između pneumatika i podloge u... More slučajevima zanošenja pri prolasku kroz zavoj te stvaranja podupravljivosti ili preupravljivosti vozila. Drugi slučaj dinamike kretanja vozila koji se analizira jest gubitak tangencijalnog prianjanja koji se dešava pri naglom kočenju ili naglom ubrzavanju vozila. U posljednjem dijelu završnog rada predstavljene su inovacije u proizvodnji pneumatika koje nastoje podići sigurnosnu razinu pneumatika. Less

Abstract (english)

The final study analyzes the safety elements on road vehicles with a special referenc to the pneumatic that is part of the active safety elements. Study work describe features and types of tires used in road vehicles, their components and their advantages and disadvantages. The influence of tire on active safety is analyzed by the dynamics of vehicle motion where the tyre has a great influence on the stability of the movement. Particulary analyzed are cases of loss of adhesion between... More the tire and the base in the case of drifting during passing trough the bend and the creation of understeer ande oversteer. Another case of vehicle dynamics that is analyzed is the loss of tangential traction that occurs at sudden breaking or heavy accelaration oft he vehicle. In the final part are prezented inovations that are present int he tyre manofacture, that seek to raise the safety level oft he tyre. Less

• Keywords: radijalni pneumatik; prianjanje pneumatika; zanošenje vozila
• Keywords (english): radial tyre; tyre adhesion; vehicle driftage
• Language: croatian
• URN:NBN: urn:nbn:hr:119:940413
• Study programme: Title: Traffic and Transport; specializations in: Road Traffic and Transport, Railway Traffic and Transport, Water Traffic and Transport, Air Traffic and Transport, Postal Traffic, Information and Communication Traffic, Urban Traffic and Transport; Course: Road Traffic and Transport; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2018-12-05 11:22:37