Average passivity concepts are proposed for linear time-invariant discrete-time as well as sampled-data dynamics to remove the direct input-output link obstacle. Necessary and sufficient conditions for average passivity are given in terms of LMI's. Direct discrete-time stabilizing and damping control strategies are proposed for average passive systems or Lyapunov stable dynamics. Linear port-controlled Hamiltonian - PCH systems are treated as an example to illustrate the stabilizing and damping performances through a simulated example. ©2010 IEEE.
Average passivity for discrete-time and sampled-data linear systems / Fernando, Tiefensee; Monaco, Salvatore; Dorothee Normand, Cyrot. - STAMPA. - (2010), pp. 7594-7599. (Intervento presentato al convegno 2010 49th IEEE Conference on Decision and Control, CDC 2010 tenutosi a Atlanta, GA nel 15 December 2010 through 17 December 2010) [10.1109/cdc.2010.5717413].
Average passivity for discrete-time and sampled-data linear systems
MONACO, Salvatore;
2010
Abstract
Average passivity concepts are proposed for linear time-invariant discrete-time as well as sampled-data dynamics to remove the direct input-output link obstacle. Necessary and sufficient conditions for average passivity are given in terms of LMI's. Direct discrete-time stabilizing and damping control strategies are proposed for average passive systems or Lyapunov stable dynamics. Linear port-controlled Hamiltonian - PCH systems are treated as an example to illustrate the stabilizing and damping performances through a simulated example. ©2010 IEEE.| File | Dimensione | Formato | |
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