pid_controler.sm (56,12 KiB) descargado 1380 vez(es).

Based on the numerical laplace inverse from Oscar.

Best regards.
Alvaro.

Wrote

Laplace stuff is purely Edu.

Isn't. With the attached SMath file you can make the performance optimization of ABB, Schneider and others PID controllers according with their described procedures, as is indicated in this few examples from a very big collection of PID tunning procedures from the modern control industry

ABB:
- Tuning loop: control performance and diagnostics :
https://library.e.abb.com/public/2925fa1164ff90a185256f9b005aad3f/LPM_Paper_Final%20EN.pdf

Schneider:
- PID Optimization – Altivar Process : https://www.schneider-electric.com/resources/sites/SCHNEIDER_ELECTRIC/content/live/FAQS/355000/FA355451/en_US/Application%20Note%2051%20-%20PID%20tuning.pdf

Best regards.
Alvaro.

Read first: EXAMPLE_0 ...
suite if you think you have interest in that kind of stuff.

Jean

Inst_PID Discrete Schema EXAMPLE_5.sm (21,37 KiB) descargado 1345 vez(es).
Inst_PID Discrete Schema EXAMPLE_6.sm (30,3 KiB) descargado 1352 vez(es).
Inst_PID Discrete Schema EXAMPLE_4.sm (57,57 KiB) descargado 1322 vez(es).
Inst_PID Discrete Schema EXAMPLE_7.sm (28,75 KiB) descargado 1346 vez(es).
Inst_PID Discrete Schema EXAMPLE_3.sm (22,94 KiB) descargado 1332 vez(es).
Inst_PID Discrete Schema EXAMPLE_1.sm (32,01 KiB) descargado 1351 vez(es).
Inst_PID Discrete Schema EXAMPLE_0.sm (96,6 KiB) descargado 1446 vez(es).
Inst_PID Discrete Schema EXAMPLE_2.sm (28,09 KiB) descargado 1362 vez(es).
Inst_PID Discrete Schema EXAMPLE_8.sm (16,08 KiB) descargado 1321 vez(es).