Abstract: An anti-windup scheme for proportional-integral-derivative controllers is presented.
The approach is based on the combined use of back-calculation and conditional integration anti-
windup techniques. In this way, the disadvantages that can hinder previously proposed strategies
are overcome. Specifically, the method can guarantee a satisfactory performance for processes
with different normalised dead times, without the tuning of additional parameters being required.
Therefore, considering its simplicity, it is highly suitable for implementation in industrial
regulators.
2022-01-10 23:20:58
118KB
pid
1