TITLE:
Adaptive Control of DC-DC Converter Using Simulated Annealing Optimization Method
AUTHORS:
Amin Alqudah, Ahmad Malkawi, Abdullah Alwadie
KEYWORDS:
DC-DC Converter, PID Controller, Simulated Annealing
JOURNAL NAME:
Journal of Signal and Information Processing,
Vol.5 No.4,
November
26,
2014
ABSTRACT: The purpose of this paper
is to present a new adaptive control method used to adjust the output voltage
and current of DC-DC (DC: Direct Current) power converter under different
sudden changes in load. The controller is a PID controller (Proportional,
Integrator, and Differentiator). The gains of the PID controller (KP, KI and KD)
tuned using Simulated Annealing (SA) algorithm which is part of Generic
Probabilistic Metaheuristic family. The new control system is expected to have
a fast transient response feature, with less undershoot of the output voltage
and less overshoot of the reactor current. Pulse Width Modulation (PWM) will be
utilized to switch the power electronic devices.