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Sampled Data Control Systems

  • László KeviczkyEmail author
  • Ruth Bars
  • Jenő Hetthéssy
  • Csilla Bányász
Chapter
  • 158k Downloads
Part of the Advanced Textbooks in Control and Signal Processing book series (C&SP)

Abstract

Nowadays more and more digital computers working in real time are used to perform main tasks of a control system. The output of the process is sampled and the digitalized values are forwarded to the computer via A/D (Analog/Digital) converters. The computer calculates the control signal in each sampling instant and forwards it to the process input via D/A (Digital/Analog) converter. Several digital control algorithms can be applied to ensure the required performance of the control system. Description and analysis of sampled systems is discussed in the time, the z-operator and the frequency domains.

Keywords

Sampled-data Control Systems Digital Control Algorithm Sampling Instants Pulse Transfer Function polesPole 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  • László Keviczky
    • 1
    Email author
  • Ruth Bars
    • 2
  • Jenő Hetthéssy
    • 3
  • Csilla Bányász
    • 4
  1. 1.Institute for Computer Science and ControlHungarian Academy of SciencesBudapestHungary
  2. 2.Department of Automation and Applied InformaticsBudapest University of Technology and EconomicsBudapestHungary
  3. 3.Department of Automation and Applied InformaticsBudapest University of Technology and EconomicsBudapestHungary
  4. 4.Institute for Computer Science and ControlHungarian Academy of SciencesBudapestHungary

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