Analysis of the vehicle electronic stability control system

U radu je opisan i analiziran elektronički sustav stabilnosti vozila. Na početku rada opisana je dinamika vozila, te su navedene i objašnjene sile i momenti koji djeluju na vozilo. Nadalje opisan je sustav protiv blokiranja kotača. Navedeni su i objašnjeni dijelovi sustava protiv blokiranja kotača kao i neki dodatni sustavi poput regulacije sile kočenja, sustav za sprječavanje zanošenja vozila te sustav pomoći pri kočenju. Analiziran je potom sustav regulacije proklizavanja pogonskih kotača uz objašnjenje načina regulacije pogonskog momenta te regulacije brzine vrtnje pogonskih kotača. Opisan je zatim i elektronički sustavi stabilnosti, njegov princip rada kao i dijelovi koje sustav koristi. Također, navedeni su i objašnjeni neki napreci u razvoju elektroničkog sustava stabilnosti. Napravljene su i neke usporedbe vozila sa i bez elektroničkog sustava stabilnosti. Na kraju rada opisuju se metode testiranja elektroničkog sustava stabilnosti.The main subject of this work is describing and analyzing the vehicle electronic stability control system. At the begining, the vehicle dynamics, the forces and the moments that act on the vehicle are thus explained, followed by the descruption of the anti-lock braking system. Parts of the anti-lock braking system are listed and explained, as are some additional systems such as brake force regulation, anti-skid system and brake assist system. The traction control system is analysed next. This refers to the method of regulating the drive torque and the driving wheels rotation speed. The electronic stability control system is finally described, as are its working principle, as well as the parts used by the system. Some advances in the development of the electronic stability control system are also listed and explained. A comparisons of the behaviour of vehicles with and without the electronic stability control system are made. At the end of the work, the methods of testing the electronic stability control system are described