PID-Control Optimization Using Solis-Wets Algorithm And Laguerre System Identification

In this paper, a design method for PID controllers is proposed, based on the Solis-Wets random search algorithm and closed-loop Laguerre identification. The method is tested considering two sets of benchmark plants, previously considered by many other authors. Results show that this method is able t...

Full description

Saved in:
Bibliographic Details
Published in:Revista IEEE América Latina 2016-02, Vol.14 (2), p.624-630
Main Authors: Requez, Juan, Sanchez, Gustavo, Strefezza, Miguel, Granado, Ernesto
Format: Article
Language:English
Subjects:
Algorithm design and analysis
Algorithms
Benchmark testing
Benchmarking
Control
Controllers
Cost function
Design engineering
Design methodology
Frequency control
Laguerre Identification
Optimization
PID control optimization
Random Search
Settling
Statistics
System identification
Citations: Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In this paper, a design method for PID controllers is proposed, based on the Solis-Wets random search algorithm and closed-loop Laguerre identification. The method is tested considering two sets of benchmark plants, previously considered by many other authors. Results show that this method is able to decrease the regulation cost function value considered, while decreasing the rising and settling time and increasing the frequency of the response when compared with an initial controller. The statistic values associated with the method show that it is not affected in a significantly way by the initial values, system order and time constant assumed in its implementation.
ISSN:1548-0992
1548-0992
DOI:10.1109/TLA.2016.7437202