An improved sample-and-hold unit

An improved sample-and-hold unit

A sample data hold unit constructed from cascaded zero-order holds is proposed. Its frequency response is shown to be a favorable combination of the gain of a first-order hold and phase lag of a zero-order hold, while it is simpler to construct than a conventional first-order hold.

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Bibliographische Detailangaben
Veröffentlicht in:IEEE transactions on automatic control 1971-10, Vol.16 (5), p.516-518
1. Verfasser: Pitkin, E.
Format: Artikel
Sprache:eng
Schlagworte:
Automatic control
Circuit stability
Complexity theory
Controllability
Degradation
Delay effects
Frequency response
State estimation
Storms
Time factors
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Beschreibung
Zusammenfassung:A sample data hold unit constructed from cascaded zero-order holds is proposed. Its frequency response is shown to be a favorable combination of the gain of a first-order hold and phase lag of a zero-order hold, while it is simpler to construct than a conventional first-order hold.
ISSN:0018-9286
1558-2523
DOI:10.1109/TAC.1971.1099806