Comparing PI Tuning Methods in a Real Benchmark Temperature Control System

Modeling, Identification and Control

关键词: PI tuning;    air heater;    Skogestad's method;    Ziegler-Nichols' methods;    Haegglund and Astrom's method;    Tyreus-Luyben's method;    Relay method;    Setpoint Overshoot method;   

DOI  :  10.4173/mic.2010.3.1

来源: DOAJ

【 摘 要 】

This paper demonstrates a number of PI controller tuning methods being used to tune a temperature controller for a real air heater. Indices expressing setpoint tracking and disturbance compensation and stability margin (robustness) are calculated. From these indices and a personal impression about how quick a method is to deliver the tuning result and how simple it is to use, a winning method is identified.

【 授权许可】

Unknown