Comparison of state-of-the-art digital control and analogue control for high bandwidth point of load converters

Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC

Volumn , Issue , 2008, Pages 1440-1445

  Jakobsen, Lars T ^a   Schneider, Henrik ^a   Andersen, Michael A E ^a  

^a TECHNICAL UNIVERSITY OF DENMARK   (Denmark)

Author keywords

[No Author keywords available]

Indexed keywords

AMPLIFIERS (ELECTRONIC); DIGITAL ARITHMETIC; DIGITAL CONTROL SYSTEMS; ELECTRIC CURRENTS; EXHIBITIONS; OPERATIONAL AMPLIFIERS; POWER ELECTRONICS; TELECOMMUNICATION SYSTEMS;

BUCK CONVERTERS; CONTROL BANDWIDTH; DESIGN PARAMETERS; DIGITAL CONTROLS; DIGITALLY CONTROLLED; ERROR AMPLIFIER; FAST TRANSIENT RESPONSE; HIGH-BANDWIDTH; POINT-OF-LOAD CONVERTERS; SAMPLING FREQUENCIES; SELF-OSCILLATING; SYNCHRONOUS RECTIFICATION; VOLTAGE-MODE CONTROL;

ELECTRIC RECTIFIERS;

EID: 49249097126     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/APEC.2008.4522913     Document Type: Conference Paper

References (12)

1. V. Yosefzadeh and D. Maksimovic, "Sensorless Optimization of Dead Times in DC-DC Converters with Synchronous Rectifiers", IEEE Applied Power Electronics Conference 2005, March 2005, pp. 911-917
2. A. Soto, P. Alou and J.A. Cobos, " Nonlinear digital control breaks bandwidth limitations", IEEE Applied Power Electronics Conference 2006, March 2006, pp. 724-730
3. V. Yousefzadeh, A. Babazadeh, B. Ramachandran, Lucy Pao, D. Maksimović and E. Alarcon, "Proximate Time-Optimal Digital Control for DC-DC Converters", Proc. of the IEEE Power Electronics Specialists Conference 2007, pp. 124 - 130, June 2007
4. G. Feng, E. Meyer and Y-F. Liu, "A new Digital Control Algorithm to Achieve Optimal Dynamic Performance in DC-to-DC Converters", IEEE Transactions on Power Electronics, vol. 22, no. 4, pp. 1489 - 1498, July 2007
5. A. Soto, P. Alou and J. A. Cobos, "Non-Linear Digital Control Breaks Bandwidth Limitations", Proc. of the IEEE Applied Power Electronics Conference 2006, pp. 724 - 730, March 2006
6. J. Quintero, A. Barrado, M. Sanz, A. Lázaro and E. Olías, "Experimental Validation of the Advantages Provided by Linear-Non-Linear Control in Multi-phase VRM", Proc. of the IEEE Applied Power Electronics Conference 2007, pp. 707 - 713, February 2007
7. M. He and J. Xu, "Nonlinear PID in Digital Controlled Buck Converters", Proc. of the IEEE Applied Power Electronics Conference 2007, pp. 1461 - 1465, February 2007
8. th European Conference on Power Electronics and Applications, September 2007
9. H. D.Venable, "The K Factor: A New Mathematical Tool for Stability Analysis and Synthesis." Proc. Powercon 10. 1983. San Diego, CA. pp. H1-1 to H1-12.
10. W.H. Lei and T.K. Man, "A General Approach for Optimizing Dynamic Response for Buck Converter", ON Semiconductor, Application note no. AND8143/D
11. K. Yao, Y. Meng and F. C. Lee, "Control Bandwidth and Transient Response of Buck Converters", IEEE Power Electronics Specialists Conference 2002, June 2002, pp. 137-142
12. A. Barrado, R. Vázquez, A. Lazaro, E. Olias and J. Pleite, "Linear-NonLinear Control Applied To Buck Converters To Get Fast Transient Response", IEEE International Symposium on Industrial Electronics 2002, May 2002, pp. 999-1003