COMPUTER SIMULATION OF TRANSITIONAL PERFORMANCE OF AN ENGINE DURING CURVILINEAR MOTION OF MOTOR–VEHICLE IN INTERSECTION

Ivanka Moneva

Volume : V, Issue : IX, September - 2015

COMPUTER SIMULATION OF TRANSITIONAL PERFORMANCE OF AN ENGINE DURING CURVILINEAR MOTION OF MOTOR–VEHICLE IN INTERSECTION

Ivanka Moneva

Abstract :

A comparative analysis of the effect of mathematical models of transitional performances in internal combustion engines upon the change of motor–vehicle dynamic and kinematic parametres is done in this study. A mathematical model of transition performance by the change of the effective engine moment and a mathematical model of transition performance by the change of fuel supply versus time are presented. The operation of engine and motion of motor–vehicle are presented through a system of differential equations that is solved by the means of programme product MATLAB. The results of the numerical experiments are shown graphically.