Title :
Zeros of discrete-time linear periodic systems
Author :
Bolzern, Paolo ; Colaneri, Patrizio ; Scattolini, Riccardo
Author_Institution :
Politecnico di Milano, Milano, Italy
fDate :
11/1/1986 12:00:00 AM
Abstract :
In this note the concept of zero for linear discrete-time SISO periodic systems is discussed. The definition is based on a time-invariant MIMO equivalent representation. An input-output characterization of the zeros is provided which extends a well-known property for time-invariant systems.
Keywords :
Discrete-time systems; Linear systems, time-varying; Periodic control, linear systems; Poles and zeros, linear systems; Time-varying systems, linear; Art; Control systems; Eigenvalues and eigenfunctions; Equations; Extraterrestrial measurements; Linear systems; Nonlinear control systems; Output feedback; Space technology; Transfer functions;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.1986.1104172
