New necessary and sufficient conditions for asymptotic stability of positive continuous-discrete 2D linear systems are established. Necessary conditions for the stability are also given. The stability tests are demonstrated on numerical examples.
Faculty of Electrical Engineering, Białystok Technical University, ul. Wiejska 45D, 15-351 Białystok, Poland
Bibliografia
Bistritz, Y. (2003). A stability test for continuous-discrete bivariate polynomials, Proceedings of the International Symposium on Circuits and Systems, Vol. 3, pp. 682-685.
Busłowicz, M. (2010a). Stability and robust stability conditions for a general model of scalar continuous-discrete linear systems, Pomiary, Automatyka, Kontrola 56(2): 133-135.
Busłowicz, M. (2010b). Robust stability of the new general 2D model of a class of continuous-discrete linear systems, Bulletin of the Polish Academy of Sciences: Technical Sciences 58(4): 561-566.
Busłowicz, M. (2011). Improved stability and robust stability conditions for a general model of scalar continuousdiscrete linear systems, Pomiary, Automatyka, Kontrola 57(2): 188-189.
Dymkov, M., Gaishun, I., Rogers, E., Gałkowski, K. and Owens, D.H. (2004). Control theory for a class of 2D continuousdiscrete linear systems, International Journal of Control 77 (9): 847-860.
Farina, L. and Rinaldi, S. (2000). Positive Linear Systems: Theory and Applications, J. Wiley, New York, NY.
Gałkowski, K., Rogers, E., Paszke, W. and Owens, D.H. (2003). Linear repetitive process control theory applied to a physical example, International Journal of Applied Mathematics and Computer Science 13 (1): 87-99.
Kaczorek, T. (1998). Reachability and minimum energy control of positive 2D continuous-discrete systems, Bulletin of the Polish Academy of Sciences: Technical Sciences 46 (1): 85-93.
Kaczorek, T. (2002). Positive 1D and 2D Systems, Springer-Verlag, London.
Kaczorek, T. (2007). Positive 2D hybrid linear systems, Bulletin of the Polish Academy of Sciences: Technical Sciences 55(4): 351-358.
Kaczorek, T. (2008a). Positive fractional 2D hybrid linear systems, Bulletin of the Polish Academy of Sciences: Technical Sciences 56 (3): 273-277.
Kaczorek, T. (2008b). Realization problem for positive 2D hybrid systems, COMPEL 27 (3): 613-623.
Kaczorek, T. (2009). Stability of positive continuous-time linear systems with delays, Bulletin of the Polish Academy of Sciences: Technical Sciences 57(4): 395-398.
Kaczorek, T., Marchenko, V. and Sajewski, Ł. (2008). Solvability of 2D hybrid linear systems-Comparison of the different methods, Acta Mechanica et Automatica 2(2): 59-66.
Sajewski, Ł. (2009). Solution of 2D singular hybrid linear systems, Kybernetes 38 (7/8): 1079-1092.
Xiao, Y. (2001a). Stability test for 2-D continuous-discrete systems, Proceedings of the 40th IEEE Conference on Decision and Control, Orlando, FL, USA, Vol. 4, pp. 3649-3654.
Xiao, Y. (2001b). Robust Hurwitz-Schur stability conditions of polytopes of 2-D polynomials, Proceedings of the 40th IEEE Conference on Decision and Control, Orlando, FL, USA, Vol. 4, pp. 3643-3648.
Xiao, Y. (2003). Stability, controllability and observability of 2-D continuous-discrete systems, Proceedings of the International Symposium on Circuits and Systems, Bangkok, Thailand, Vol. 4, pp. 468-471.