Title
Fractional order PID control of a MAGLEV system
Date Issued
28 June 2017
Access level
metadata only access
Resource Type
conference paper
Author(s)
Cuevas-Condor C.
Publisher(s)
Institute of Electrical and Electronics Engineers Inc.
Abstract
The control objective of this work is to levitate a magnetic disc in a desired position. For such a task, we use two controllers: the IO PID (Integer Order Proportional Integral Derivative) and the FO (Fractional Order) PID controllers. The IO PID controller is made fractional by substitution of the Laplace differentiator s and integrator s-1 of the IO PID algorithm by sa and s-e, respectively, where a and ß are fractional numbers between 0 and 1. The IO and FO PID controllers are tested experimentally in a Maglev (Magnetic Levitation) Apparatus. According to the experimental results, the steady state error, the settling time, as well as the percent overshoot are improved employing the FO PID control system.
Start page
1
End page
4
Volume
2018-January
Language
English
OCDE Knowledge area
Sistemas de automatización, Sistemas de control
Scopus EID
2-s2.0-85049562911
Source
Proceedings of the 2017 Electronic Congress, E-CON UNI 2017
ISBN of the container
9781538622780
Conference
2017 Electronic Congress, E-CON UNI 2017
Sources of information:
Directorio de Producción Científica
Scopus