Title :
Zeros of sampled systems
Author :
Astrom, K.J. ; Hagander, P. ; Sternby, J.
Author_Institution :
Lund Institute of Technology, Lund, Sweden
Abstract :
The zeros of the discrete time system obtained when sampling a continuous time system are explored. Theorems for the limiting zeros for large and small sampling periods are given. A condition which guarantees that the sampled system only has stable zeros is also presented.
Keywords :
Adaptive algorithm; Circuits; Clocks; Continuous time systems; Control systems; Equations; Poles and zeros; Sampling methods; Synchronization; Transfer functions;
Conference_Titel :
Decision and Control including the Symposium on Adaptive Processes, 1980 19th IEEE Conference on
Conference_Location :
Albuquerque, NM, USA
DOI :
10.1109/CDC.1980.271968
