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http://dx.doi.org/10.5370/JEET.2010.5.1.171

Resonant Parametric Perturbation Method to Control Chaos in Current Mode Controlled DC-DC Buck-Boost Converter  

Kavitha, Anbukumar (Dept. of Electrical and Electronic Engineering, College of Engineering Guindy, Anna University)
Uma, Govindarajan (Dept. of Electrical and Electronic Engineering, College of Engineering Guindy, Anna University)
Publication Information
Journal of Electrical Engineering and Technology / v.5, no.1, 2010 , pp. 171-178 More about this Journal
Abstract
Resonant parametric perturbation (RPP) method is an effective non-feedback method for controlling chaos. In this paper, the above method is applied for the current programmed buck-boost dc-dc converter which exhibits chaotic for wide parameter variations. The different possible operating regimes leading to chaotic operation of the current mode controlled buck-boost converter is discussed and the control of chaos by RPP method is demonstrated through computer simulations and experimental studies. The converter is stabilized to period 1 operation practically.
Keywords
Buck-boost Converter; Chaos; DC-DC converter; Resonant parametric perturbation;
Citations & Related Records

Times Cited By SCOPUS : 5
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1 J.Wu, M.Liu, P.Yang, "Study of bifurcations and chaos in current mode controlled buck-boost dc-dc converter", Control theory and Applications," pp. 387-394, 2002.
2 Kavitha A. and Uma G., "Analysis and Control of Chaos in Current Controlled Buck Boost DC-DC Converter by Resonant Parametric Perturbation Method," Proceedings of Applied Power Electronics Conference and Exposition APEC'08, 24-28th February, Austin, Texas University, USA, pp.323-327, 2008.
3 G.Cicogna.,"Changing the threshold of chaos by resonant parametric Modulation," Nuova Cim, pp.813-815, 1990.   DOI
4 R.Lima, M.Pettini, "Suppression of chaos by resonant parametric perturbations," Physics Review, A41, pp. 726-733, 1990.
5 Y.Zhou, C.K.Tse, S.S.Qiu, F.C.M. Lau, "Applying resonant parametric perturbation to control chaos in the buck dc/dc converter with phase shift and frequency mismatch considerations," International Journal of Bifurcation and Chaos, pp.3459-3471, 2003.
6 D.C.Hamill, "Power Electronics: A field rich in nonlinear dynamics," International workshop on Nonlinear Dynamics Electron.Syst., Ireland, July 1995.
7 J. Deane, D. Hamill, "Instability, Sub harmonics and Chaos in power electronic systems," IEEE Transactions on Power Electronics, 260-267, 1990.
8 Y.Zhou, H.H.C.Iu, C.K.Tse, J.N.Chen, "Controlling chaos in DC/DC converters using optimal resonant parametric perturbation," IEEE ISCAS'05, Vol.3, pp. 2481-2484, 2005.
9 S.Banerjee,G.C.Verghese, "Nonlinear phenomena in power electronics: Attractors," bifurcations, chaos and nonlinear control, IEEE press, 2001.