Title :
Analysis and design of digital predictive current-mode control techniques for high-frequency VRMs
Author :
Simòn-Muela, Adán ; Carrejo, Carlos E. ; Vidal-Idiarte, Enric ; Estibals, Bruno ; Alonso, Corinne
Author_Institution :
LAAS, CNRS, Toulouse, France
Abstract :
Digital predictive techniques are nowadays an attractive option for current-mode controlled voltage regulator modules. This article examines the implementation of two digital predictive control laws and their application in a typical case for this kind of loads. The simulation results presented in this paper illustrate the pros and contras of both techniques.
Keywords :
digital control; electric current control; predictive control; voltage regulators; digital predictive current-mode control techniques; high-frequency VRM; voltage regulator modules; Control systems; Digital control; Energy consumption; Energy management; Frequency; Microprocessors; Power supplies; Predictive control; Regulators; Voltage control;
Conference_Titel :
Industrial Electronics, 2009. IECON '09. 35th Annual Conference of IEEE
Conference_Location :
Porto
Print_ISBN :
978-1-4244-4648-3
Electronic_ISBN :
1553-572X
DOI :
10.1109/IECON.2009.5414778
