State Dependent Parameter Modelling of a DC-DC Boost Converter in Discontinuous Conduction Mode
U. Hitzemann, K. J. Burnham
2012
Abstract
This paper is concerned with themodelling of a DC-DC boost converter, operating in discontinuous conduction mode (DCM). The approach chosen is to model the converter using a state-dependent parameter (SDP) model approach which is expected to be able to deal with the nonlinearities of the system, as well as a varying load. The modelling procedure presented, makes use of input-output data only and no physical insight into the system is required. Results are verified via laboratory experiments.
References
- Erickson, R. W. and Maksimovic, M. (2001). Fundamentals of Power Electronics. Kluwer Academics/Plenum Publishers, New York, 2nd edition.
- Hitzemann, U. and Burnham, K. J. (2011). State dependent parameter modelling and control of a dc-dc boost converter in discontinuous conduction mode. In Proceedings of the 9th European Workshop on Advanced Control and Diagnosis, ACD 2011, Budapest, Hungary.
- Hsia, T. C. (1977). System Identification: Least-Squares Methods. Lexington Books, Massachusetts.
- Kontoroupis, P., Young, P. C., Chotai, A., and Taylor, C. J. (2003). State dependent parameter-proportional integral plus (sdp-pip) control of nonlinear systems. Proc.
- 16th Int. Conf. on Systems Engineering, ICSE'2003, pages 373-378.
- Middlebrook, R. D. and Cuk, S. (1976). A general unified approach to modelling switching-converter power stages. In IEEE Proceedings of Power Electronics Specialists Conference, pages 18-34.
- Sun, J., Mitchell, D. M., Greuel, M. F., Krein, P. T., and Bass, R. M. (2001). Averaged modeling of pwm converters operating in discontinuous conduction mode. IEEE Transaction on Power Electronics, 16(4):482- 492.
- Taylor, C. J., Chotai, A., and Young, P. C. (2009). Nonlinear control by input-output state variable feedback pole assignment. International Journal of Control, 82(6):1029-1044.
- Taylor, C. J., Shaban, E. M., Stables, M. A., and Ako, S. (2007). Proportional-integral-plus control applications of state-dependent parameter models. Proc. IMechE Part I: Journal of Systems and Control Engineering, 221(7):1019-1032.
- Wang, C. L. and Young, P. C. (1988). Direct digital and adaptive control by input-output state variable feedback pole assignment. International Journal of Control, 47(1):97-109.
- Xie, G., Fang, H., and Cheng, X. (2010). Non-ideal models and simulation of boost converters operating in dcm. International Journal of Computer and Electrical Engineering, 2(4):730-733.
- Young, P. C. (2000). Nonlinear and Nonstationary Signal Processing, chapter Stochastic, dynamic modelling and signal processing: time variable and state dependent parameter estimation., pages 74-114. Cambridge University Press, Cambridge.
- Young, P. C., Behzadi, M. A., Wang, C. L., and Chotai, A. (1987). Direct digital and adaptive control by inputoutput state variable feedback pole assignment. International Journal of Control, 46(6):1867-1881.
Paper Citation
in Harvard Style
Hitzemann U. and J. Burnham K. (2012). State Dependent Parameter Modelling of a DC-DC Boost Converter in Discontinuous Conduction Mode . In Proceedings of the 9th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO, ISBN 978-989-8565-21-1, pages 482-487. DOI: 10.5220/0004034704820487
in Bibtex Style
@conference{icinco12,
author={U. Hitzemann and K. J. Burnham},
title={State Dependent Parameter Modelling of a DC-DC Boost Converter in Discontinuous Conduction Mode},
booktitle={Proceedings of the 9th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO,},
year={2012},
pages={482-487},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004034704820487},
isbn={978-989-8565-21-1},
}
in EndNote Style
TY - CONF
JO - Proceedings of the 9th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO,
TI - State Dependent Parameter Modelling of a DC-DC Boost Converter in Discontinuous Conduction Mode
SN - 978-989-8565-21-1
AU - Hitzemann U.
AU - J. Burnham K.
PY - 2012
SP - 482
EP - 487
DO - 10.5220/0004034704820487