Basics of SISO Feedback Controlled Systems

  • Oded Yaniv
Chapter
Part of the The Springer International Series in Engineering and Computer Science book series (SECS, volume 509)

Abstract

In this chapter we present the basic properties of single-input single-output feedback systems without considering robustness issues. First the notion of gain margin, phase margin, bandwidth and cross-over frequencies are defined and discussed. Then it is explained why it is so important to decrease the controller bandwidth and in this regard the high-frequency-gain is defined.

Keywords

Open Loop Plant Output Sensor Noise Phase Margin Crossover Frequency 
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Notes and References

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Copyright information

© Springer Science+Business Media New York 1999

Authors and Affiliations

  • Oded Yaniv
    • 1
  1. 1.Faculty of EngineeringTel Aviv UniversityIsrael

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