EEME E4601

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Digital Control Systems

  • Introductory to feedback and digital feedback control
  • Digital controllers as difference equations, solution of difference equations
  • Forced response in digital equations
  • Laplace transforms, solution of difference equations using z transforms
  • Block diagram manipulation, finding system response using z transfer functions
  • Converting continuous elements following zero order holds to digital form, behavior between samples, closed loop difference equation
  • Predicting closed loop response of digital control systems with digital controllers and continuous plants
  • Stability of digital control systems
  • State space models of digital control systems.
  • State transition matrix.
  • Response between samples.
  • Stability.
  • Identification.
  • Root Locus.
  • Pole Placement.
  • Frequency response methods