Implementación de Controladores por Modos Deslizantes en un Convertidor Boost
Resumen
En este artículo se presenta la implementación de dos estrategias de control por modos deslizantes en un convertidor de potencia tipo Boost. Las estrategias escogidas son un modo deslizante convencionaly un Super Twisting saturado. El algoritmo de control continuo es embebido en una tarjeta de desarrollo y la señal generada es inyectada en el convertidor mediante el uso de un modulador Sigma-Delta analógico.
El controlador discontinuo se implementa analógicamente. Los algoritmos implementados aseguran la regulación de la corriente en los convertidores, aún cuando se presenten cambios no previstos en la carga del convertidor.
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Aime, M., Gateau, G., Meynard, T. A., Feb 2007. Implementation of a peakcurrent-control algorithm within a field-programmable gate array. IEEE Transactions on Industrial Electronics 54 (1), 406–418.
DOI: 10.1109/TIE.2006.885501
Alsmadi, Y. M., Utkin, V., Haj-ahmed, M. A., Xu, L., 2018. Sliding mode control of power converters: Dc/dc converters. International Journal of Control 91 (11), 2472–2493.
URL: https://doi.org/10.1080/00207179.2017.1306112
DOI: 10.1080/00207179.2017.1306112
Castillo, I., Steinberger, M., Fridman, L., Moreno, J., Horn, M., Dec 2016. Saturated super-twisting algorithm based on perturbation estimator. In: 2016 IEEE 55th Conference on Decision and Control (CDC). pp. 7325–7328.
DOI: 10.1109/CDC.2016.7799400
El Fadil, H., Giri, F., June 2007. Backstepping based control of pwm dc-dc boost power converters. In: 2007 IEEE International Symposium on Industrial Electronics. pp. 395–400.
DOI: 10.1109/ISIE.2007.4374630
Hart, D. W., 2011. Power electronics, 1st Edition. McGraw-Hill, New York.
URL: https://www.mheducation.com/highered/product/
power-electronics-hart/M9780073380674.html
Kazimierczuk, M. K., Massarini, A., Feb 1997. Feedforward control of dc-dc pwm boost converter. IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications 44 (2), 143–148.
DOI: 10.1109/81.554332
Levant, A., 1993. Sliding order and sliding accuracy in sliding mode control. Int. J. Control 58 (6), 1247–1263.
URL: https://doi.org/10.1080/00207179308923053
Levant, A., 1998. Robust exact differentiation via sliding mode technique. Automatica
(3), 379–384.
Mahdavi, J., Emadi, A., Toliyat, H. A., Oct 1997. Application of state space averaging method to sliding mode control of pwm dc/dc converters. In: IAS’97. Conference Record of the 1997 IEEE Industry Applications Conference Thirty-Second IAS Annual Meeting. Vol. 2. pp. 820–827 vol.2.
DOI: 10.1109/IAS.1997.628957
Mattavelli, P., Rossetto, L., Spiazzi, G., Jan 1997. Small-signal analysis of dc-dc converters with sliding mode control. IEEE Transactions on Power Electronics 12 (1), 96–102.
DOI: 10.1109/63.554174
Mattavelli, P., Rossetto, L., Spiazzi, G., Tenti, P., June 1993. General-purpose sliding-mode controller for dc/dc converter applications. In: Proceedings of IEEE Power Electronics Specialist Conference - PESC ’93. pp. 609–615.
DOI: 10.1109/PESC.1993.471989
Middlebrook, R. D., Cuk, S., June 1976. A general unified approach to modelling switching-converter power stages. In: 1976 IEEE Power Electronics Specialists Conference. pp. 18–34.
DOI: 10.1109/PESC.1976.7072895
Oucheriah, S., Guo, L., Aug 2013. Pwm-based adaptive sliding-mode control for boost dc–dc converters. IEEE Transactions on Industrial Electronics 60 (8), 3291–3294.
DOI: 10.1109/TIE.2012.2203769
Padmanaban, S., Grandi, G., Blaabjerg, F., Wheeler, P., Siano, P., Hammami, M., January 2017. A comprehensive analysis and hardware implementation of control strategies for high output voltage dc-dc boost power converter. International Journal of Computational Intelligence Systems 10 (1), 140–152.
URL: http://eprints.nottingham.ac.uk/36925/
DOI: doi:10.2991/ijcis.2017.10.1.10
Reiss, J., 01 2008. Understanding sigma-delta modulation: The solved and unsolved issues 56.
Seeber, R., Horn, M., 2017. Stability proof for a well-established super-twisting parameter setting. Automatica 84, 241 – 243.
URL: http://www.sciencedirect.com/science/article/pii/S000510981730328X
DOI: https://doi.org/10.1016/j.automatica.2017.07.002
Seeber, R., Horn, M., July 2019. Guaranteeing disturbance rejection and control signal continuity for the saturated super-twisting algorithm. IEEE Control Systems Letters 3 (3), 715–720.
DOI: 10.1109/LCSYS.2019.2917054
Shtessel, Y., Edwards, C., Fridman, L., Levant, A., 2014. Sliding Mode Control and Observation, 1st Edition. Birkh¨auser, New York, NY.
DOI: https://doi.org/10.1007/978-0-8176-4893-0
Sira-Ramirez, H., Ortega, R., Dec 1995. Passivity-based controllers for the stabilization of dc-to-dc power converters. In: Proceedings of 1995 34th IEEE Conference on Decision and Control. Vol. 4. pp. 3471–3476 vol.4.
DOI: 10.1109/CDC.1995.479122
Sira-Ramirez, H., Rios-Bolivar, M., Oct 1994. Sliding mode control of dc-to-dc power converters via extended linearization. IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications 41 (10), 652–661.
DOI: 10.1109/81.329725
Sira-Ram´ırez, H., Silva-Ortigoza, R., 2006. Control Design Techniques in Power Electronics Devices, 1st Edition. Springer, London.
DOI: https://doi.org/10.1007/1-84628-459-7
Utkin, V., 2013. Sliding mode control of dc/dc converters. Journal of the Franklin Institute 350 (8), 2146 – 2165.
URL: http://www.sciencedirect.com/science/article/pii/S0016003213000975
DOI: https://doi.org/10.1016/j.jfranklin.2013.02.026
Ventura, U. P., Fridman, L., June 2016. Chattering measurement in smc and hosmc. In: 2016 14th InternationalWorkshop on Variable Structure Systems (VSS). pp. 108–113.
DOI: 10.1109/VSS.2016.7506900