System Linearization and PID tuning

1 view (last 30 days)
Mirroyal Ismayilov
Mirroyal Ismayilov on 30 Jul 2021
Edited: Cris LaPierre on 30 Jul 2021
I am working on the heating chamber, where heating/cooling is regulated by closed-loop control (PID). Heating/Cooling polarity is set/reset depending on the difference between temperature reached and desired temperature.
Power to the Heating/Cooling module and Heating/Cooling Polarity are digital outputs.
I want to linearize the system in order to find the best P;I;D gains. Any suggestions how I can linearize the system?

Sign in to answer this question.

Answers (1)

Cris LaPierre
Cris LaPierre on 30 Jul 2021
Edited: Cris LaPierre on 30 Jul 2021
You could use the PID Tuner app. When it opens, it will first linearize your model. See here.

Categories

Find more on PID Controller Tuning in Help Center and File Exchange

Tags

Products


Release

R2018a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!