Synergetic control of energy converters in an electric vehicle system
Abstract
Synergetic control of energy converters in an electric vehicle system
Incoming article date: 23.12.2019The article demonstrates the study of the processes of controlling the power system of an electric vehicle and the processes of energy distribution in it using pulse-width voltage converters. The general structure of the electric vehicle’s power system and elements of its subsystems are described. The pulse-width boost and buck DC-DC converters are considered. Based on the given mathematical model, the synthesis of controllers is carried out using the methods of the synergetic control theory. Mathematical modeling of the closed DC-DC converter control system, providing asymptotic stability and adaptability to parametric disturbances, is performed.
Keywords: electric vehicle, pulse-width converters, control system, ADAR, synergetic control theory, integral adaptation