Title :
The spectral interactor matrix for discrete-time periodic systems
Author :
Bittanti, S. ; Colaneri, P. ; Mongiovi, M.F.
Author_Institution :
Dipartimento di Elettronica e Inf., Politecnico di Milano, Italy
Abstract :
Introduces the notion of interactor matrix for periodic systems in discrete-time. Precisely, the periodic spectral interactor matrix (PSIMO) is defined as a unitary anticausal polynomial operator which renders the system invertible (delay-free) without affecting its spectral properties. The PSIMO is constructed by resorting to the lifted time-invariant representation of the periodic system
Keywords :
discrete time systems; matrix algebra; periodic control; polynomials; time-varying systems; discrete-time periodic systems; lifted time-invariant representation; periodic spectral interactor matrix; unitary anticausal polynomial operator; Control systems; Control theory; Delay systems; Filtering theory; H infinity control; Polynomials; Sampling methods; State-space methods; Transfer functions;
Conference_Titel :
Decision and Control, 1995., Proceedings of the 34th IEEE Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-2685-7
DOI :
10.1109/CDC.1995.478992
