This letter proposes a simple tuning algorithm for digital deadbeat control based on error correlation. By injecting a square-wave reference input and calculating the correlation of the control error, a gain correction for deadbeat control is obtained. The proposed solution is simple, it requires a short tuning time, and it is suitable for different dc-dc converter topologies. Simulation and experimental results on synchronous buck converters confirm the properties of the proposed tuning algorithm. © 2007 IEEE.
Digital Deadbeat Control Tuning for dc-dc Converters Using Error Correlation / S., S., W., S., Tedeschi, E., P., M.. - In: IEEE TRANSACTIONS ON POWER ELECTRONICS. - ISSN 0885-8993. - 22:4(2007), pp. 1566-1570. [10.1109/TPEL.2007.902262]
Digital Deadbeat Control Tuning for dc-dc Converters Using Error Correlation
TEDESCHI E;
2007-01-01
Abstract
This letter proposes a simple tuning algorithm for digital deadbeat control based on error correlation. By injecting a square-wave reference input and calculating the correlation of the control error, a gain correction for deadbeat control is obtained. The proposed solution is simple, it requires a short tuning time, and it is suitable for different dc-dc converter topologies. Simulation and experimental results on synchronous buck converters confirm the properties of the proposed tuning algorithm. © 2007 IEEE.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione
