Title :
Discrete-time versus hybrid systems
Author :
Monaco, S. ; Normand-Cyrot, D. ; Califano, C.
Author_Institution :
La Sapienza Univ., Rome, Italy
Abstract :
The present paper investigates the behaviour of nonlinear discrete-time dynamics over several steps as a particular case of multi-input dynamics. Introducing for these dynamics a differential representation with jumps, it is shown that the input-to-state or input-to-output behaviours can be represented as suitable compositions of exponential series. Some benefits of these representations are discussed for representing multirate sampled dynamics and hybrid systems.
Keywords :
difference equations; discrete time systems; nonlinear control systems; sampled data systems; series (mathematics); difference equations; discrete time systems; exponential series; hybrid systems; multiple input dynamics; multirate sampled dynamics; nonlinear discrete time dynamics; Closed-form solution; Computer aided software engineering; Control design; Controllability; Difference equations; Polynomials;
Conference_Titel :
Decision and Control, 2003. Proceedings. 42nd IEEE Conference on
Print_ISBN :
0-7803-7924-1
DOI :
10.1109/CDC.2003.1272463
