Direct voltage control of dc-dc boost converters using model predictive control based on enumeration
Karamanakos, Petros; Geyer, Tobias; Manias, Stefanos (2012-09)
Karamanakos, Petros
Geyer, Tobias
Manias, Stefanos
09 / 2012
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:tuni-202004304783
https://urn.fi/URN:NBN:fi:tuni-202004304783
Kuvaus
Peer reviewed
Tiivistelmä
This paper presents a model predictive control (MPC) approach for the dc-dc boost converter. Based on a hybrid model of the converter suitable for both continuous and discontinuous conduction mode an objective function is formulated, which is to be minimized. The proposed MPC scheme, utilized as a voltage-mode controller, achieves regulation of the output voltage to its reference, without requiring a subsequent current control loop. Simulation and experimental results are provided to demonstrate the merits of the proposed control methodology, which include fast transient response and robustness.
Kokoelmat
- TUNICRIS-julkaisut [16908]