Automatic Control (Basic Course), Fall 2017

Exercise notes (in Swedish)

Exercise 1 (2017-10-31)
Introduktion, framkoppling vs. återkoppling, stegsvar, poler/nollställen.

Exercise 2 (2017-11-03)
Återkoppling, modellering, PID-regulatorn

Exercise 3 (2017-11-07)

Exercise 5 (2017-11-13)

Exercise 6 (2017-11-15)
Frekvenssvar, frekvensbeskrivning, Bode-diagram

Exercise 8 (2017-11-21)
Lead-lag design

Exercise 9 (2017-11-25)
Känslighet, robusthet. Tillståndsbeskrivning.

Exercise 10 (2017-11-29)
Tillståndsbeskrivning, linjärisering, styrbarhet/observerbarhet

Exercise 12 (2017-12-04)
Tillståndsåterkoppling, observatör, framkoppling

Additional materials

  • Excellent introduction to the Nyquist Stability Criterion on Youtube.
  • My step-by-step instructions for drawing a root locus (in Swedish)
  • My step-by-step instructions for sketching a Bode plot (in Swedish)
  • My step-by-step instructions for designing a  Lead-Lag controller (in Swedish)

This page is updated continuously!

Water tank lab process