Sumários

Control systems

30 Março 2020, 13:00 António Casimiro Ferreira da Costa

Feedback control loop and PID control


Discrete-Time Systems

23 Março 2020, 15:00 António Casimiro Ferreira da Costa

Simulation with actor blocks


Discrete-Time Systems

23 Março 2020, 13:00 António Casimiro Ferreira da Costa

Discrete-time control systems:
  • Types of signals;
  • Analog, sampled-data, quantized, digital;
  • Interface between analog and discrete parts of CPSs;
  • Digital control of continuous-time systems;
  • Digital controller implementation;
  • Digital controller design.
Inherently discrete systems:
  • Approximated discrete systems versus inherently discrete systems;
  • Events and signals.


Discrete Time Systems (remote lecture by video conference)

16 Março 2020, 15:00 António Casimiro Ferreira da Costa

Exercises


Scheduling (continuing) and Models of Physical Systems (remote lecture by video conference)

16 Março 2020, 13:00 António Casimiro Ferreira da Costa

Scheduling:

  • Least Laxity First (LLF) scheduling
  • Priority inversion
  • Priority inheritance algorithms
Introduction to control systems:
  • Definition
  • Open and closed loop control systems
  • Control system design
Modelling Physical Systems:
  • Continuous models
  • Properties of systems