Open unit disk zeros of scalar stable discrete time transfer functions: Implications for feedback design

The authors investigate the way in which open unit disk zeros of a scalar stable discrete-time transfer function influence overshoot in the time-domain step response. Feedback design implications are discussed and illustrated by a simple example.< >

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Bibliographic Details
Main Authors: Leon de Ia Barra S., B.A., Goodwin, G.C.
Format: Conference Proceeding
Language:English
Subjects:
Discrete time systems
Displays
Feedback
Poles and zeros
Transfer functions
Online Access:Request full text
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Summary:The authors investigate the way in which open unit disk zeros of a scalar stable discrete-time transfer function influence overshoot in the time-domain step response. Feedback design implications are discussed and illustrated by a simple example.< >
DOI:10.1109/CDC.1991.261837