3. Principle of the experimental PID tuning method
The method, based on index testing, comprises the following steps.
1: Perform an index test on the closed-loop system controlled with a pure proportional corrector, C (p ) = A. The value A of the proportional corrector is set to stabilize the closed-loop system, but the aim is to obtain a damped oscillation on the index response, as this facilitates identification.
2: Identify a model H (p ) of the transfer function of the closed-loop system using this experimental test. Choose a model 4
The Ultimate Scientific and Technical Reference
This article is included in
Control and systems engineering
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Principle of the experimental PID tuning method
Closed-loop experimental identification
Bibliography
The Ultimate Scientific and Technical Reference
