Causal output tracking in nonminimum phase boost DC/DC converter using sliding mode techniques

The problem of causal output tracking in the nonminimum phase boost DC/DC power converter is studied. The extended method of stable system center (ESSC) is used for generation of a bounded reference profile for the internal state on the basis of given in real time output state reference profile. Sliding mode controller (SMC) is proposed to track mentioned reference profiles, while converter parameters (load resistance and voltage source impedance), which affect the internal dynamics, are identified in real time, employing the idea of sliding mode parameter observer (SMPO). A numerical simulation illustrates the efficiency of the proposed control methodology in the presence of internal uncertainties and external disturbances.

[1]  Y. B. Shtessel,et al.  Control of multiple modular DC-to-DC power converters in conventional and dynamic sliding surfaces , 1997, Proceedings of the 1997 American Control Conference (Cat. No.97CH36041).

[2]  E. Fossas-Colet,et al.  Asymptotic tracking in DC-to-DC nonlinear power converters , 2002 .

[3]  Yuri B. Shtessel,et al.  Sliding mode control of boost and buck-boost power converters using method of stable system centre , 2003, Autom..

[4]  Yuri B. Shtessel,et al.  Sliding mode parameter identification of systems with measurement noise , 2007, Int. J. Syst. Sci..

[5]  A. Poznyak,et al.  Parameter identification of affine time varying systems using traditional and high order sliding modes , 2005, Proceedings of the 2005, American Control Conference, 2005..

[6]  Yuri B. Shtessel,et al.  HOSM driven output tracking in the nonminimum-phase causal nonlinear systems , 2007, 2007 46th IEEE Conference on Decision and Control.

[7]  Yuri B. Shtessel,et al.  HOSM Observer for a Class of Non-Minimum Phase Causal Nonlinear MIMO Systems , 2010, IEEE Transactions on Automatic Control.

[8]  Yuri B. Shtessel,et al.  Nonminimum‐phase output tracking in causal systems using higher‐order sliding modes , 2008 .

[9]  A. Zinober,et al.  Sliding Mode Control for Nonlinear Systems with Output Delay Via Method of Stable System Center , 2003 .

[10]  Hebertt Sira-Ramírez,et al.  Sliding mode control of DC-to-DC power converters via extended linearization , 1994 .

[11]  Yuri B. Shtessel,et al.  Tracking in a class of nonminimum-phase systems with nonlinear internal dynamics via sliding mode control using method of system center , 2002, Autom..

[12]  Christopher Edwards,et al.  HOSM observer for a class of non-minimum phase causal nonlinear MIMO systems , 2008 .

[13]  Yuri B. Shtessel,et al.  Nonminimum phase output tracking control strategies for DC-to-DC power converters , 2006 .

[14]  Arie Levant,et al.  Higher-order sliding modes, differentiation and output-feedback control , 2003 .

[15]  Kevin Barraclough,et al.  I and i , 2001, BMJ : British Medical Journal.

[16]  Y. Shtessel,et al.  Nonminimum-phase output tracking in causal systems using higher order sliding modes , 2007, 2007 American Control Conference.

[17]  Vadim I. Utkin,et al.  Sliding mode control in electromechanical systems , 1999 .

[18]  Y. B. Shtessel,et al.  Control of multiple modular DC-to-DC power converters in conventional and dynamic sliding surfaces , 1998 .

[19]  A. Isidori,et al.  Output regulation of nonlinear systems , 1990 .

[20]  J. Karl Hedrick,et al.  Tracking nonlinear non-minimum phase systems using sliding control , 1993 .

[21]  Vadim I. Utkin,et al.  Sliding mode control , 2004 .

[22]  Yuri B. Shtessel,et al.  Higher order sliding modes , 2008 .