Title :
Nonlinear port controlled Hamiltonian systems under sampling
Author :
Monaco, Salvatore ; Normand-Cyrot, Dorothée ; Tiefensee, Fernando
Author_Institution :
Dipt. di Inf. e Sist., Univ. di Roma, Rome, Italy
Abstract :
The paper studies how nonlinear PCH Hamiltonian systems are transformed under sampling. We show that Hamiltonian conservation can be preserved under sampling with respect to a modified output mapping. The impact of this result for computing sampled-data stabilizing controllers is illustrated on the basis of an example.
Keywords :
nonlinear control systems; sampled data systems; stability; Hamiltonian conservation; modified output mapping; nonlinear PCH Hamiltonian systems; nonlinear port controlled Hamiltonian systems; sampled data stabilizing controller; Control design; Control system analysis; Control systems; Damping; Difference equations; Gravity; Nonlinear control systems; Sampling methods; Spinning; Weight control;
Conference_Titel :
Decision and Control, 2009 held jointly with the 2009 28th Chinese Control Conference. CDC/CCC 2009. Proceedings of the 48th IEEE Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3871-6
Electronic_ISBN :
0191-2216
DOI :
10.1109/CDC.2009.5399866
