Right half plane poles and zeros and design tradeoffs in feedback systems

Right half plane poles and zeros and design tradeoffs in feedback systems

This paper expresses limitations imposed by right half plane poles and zeros of the open-loop system directly in terms of the sensitivity and complementary sensitivity functions of the closed-loop system. The limitations are determined by integral relationships which must be satisfied by these funct...

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Veröffentlicht in:IEEE transactions on automatic control 1985-06, Vol.30 (6), p.555-565
Hauptverfasser: Freudenberg, J., Looze, D.
Format: Artikel
Sprache:eng
Schlagworte:
Bandwidth
Design methodology
Frequency
Output feedback
Poles and zeros
Sensor systems
Stability
Transfer functions
Uncertainty
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Beschreibung
Zusammenfassung:This paper expresses limitations imposed by right half plane poles and zeros of the open-loop system directly in terms of the sensitivity and complementary sensitivity functions of the closed-loop system. The limitations are determined by integral relationships which must be satisfied by these functions. The integral relationships are interpreted in the context of feedback design.
ISSN:0018-9286
1558-2523
DOI:10.1109/TAC.1985.1104004