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Başlık: Validation of analytical model of vehicle brake system
Yazarlar: Korkmaz, Ibrahim
Uludağ Üniversitesi/Mühendislik Fakültesi/Makine Mühendisliği Bölümü.
Güner, R.
Yavuz, Nurettin
Kopmaz, Osman
Öztürk, Ferruh
AAG-9923-2021
6506801738
6701698986
6603311475
56271685800
Anahtar kelimeler: Engineering
Transportation
Brake system dynamics
Thermal analysis
Newmark method
Modelling and simulation of brake system
Disc brake
Simulation
Squeal
Behavior
Dynamics
Drum
Newmark methods
Optimal pressure values
Equations of motion
Friction
Integration
Mathematical models
Problem solving
Thermoanalysis
Tires
Torque
Hydraulic brakes
Braking forces
Yayın Tarihi: 2004
Yayıncı: Inderscience Enterprises
Atıf: Güner, R. vd. (2004). “Validation of analytical model of vehicle brake system”. International Journal of Vehicle Design, 35(4), 331-348.
Özet: The present paper aims to contribute to dynamic and thermal analysis of the braking phenomenon. To this end, a dynamic model has been established. Using this model, the equation of motion of a car has been derived for straight line braking. In this context, firstly, the pressure variations in the brake hydraulic circuit versus pedal force have been determined. Afterwards, the expressions for friction torques and associated braking forces induced by hydraulic pressure have been taken into account, and substituted into the equation of motion of vehicle. In its last form, this equation has been numerically solved by means of the Newmark integration scheme; so, the distance travelled by car until stopping, along with its speed and deceleration, has been computed. Finally, a thermal analysis in the brake discs and drum has been carried out. An excellent agreement between numerical and test results has been observed. In addition, optimal pressure values for which the rear tyres do not go to lockup have been obtained.
URI: https://doi.org/10.1504/IJVD.2004.005243
https://www.inderscienceonline.com/doi/abs/10.1504/IJVD.2004.005243
http://hdl.handle.net/11452/31683
ISSN: 0143-3369
Koleksiyonlarda Görünür:Scopus
Web of Science

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