Open AccessOptimal PID Controller Tuning using Simulated Annealing based Internal Model Control
Author(s) -
Udayakumar Durairaj,
V. Murugananthan,
Banupriya Balasubramanian,
R. Lakshmi
Publication year - 2019
Publication title -
international journal of innovative technology and exploring engineering
Language(s) - English
Resource type - Journals
ISSN - 2278-3075
DOI - 10.35940/ijitee.b9021.129219
Subject(s) - pid controller , control theory (sociology) , internal model , simulated annealing , time constant , constant (computer programming) , computer science , filter (signal processing) , heuristic , temperature control , control engineering , engineering , control (management) , algorithm , electrical engineering , artificial intelligence , computer vision , programming language
In this paper, simulated annealing (SA), a heuristic algorithm is used to tune PID based Internal Model Control (IMC) for large and small / systems. PID tuning is effected with SA optimizer. The IMC technique requires tuning of a single parameter, filter constant which in turn is used to find the PID controller parameters: proportional gain, reset time and derivative time. The proposed method uses SA for tuning the filter constant. The proposed method is verified in systems with different / ratio.