TY - GEN
T1 - Fractional order PID control of a MAGLEV system
AU - Rojas-Moreno, Arturo
AU - Cuevas-Condor, Cristian
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/6/28
Y1 - 2017/6/28
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85049562911&partnerID=8YFLogxK
U2 - 10.1109/ECON.2017.8247301
DO - 10.1109/ECON.2017.8247301
M3 - Conference contribution
AN - SCOPUS:85049562911
T3 - Proceedings of the 2017 Electronic Congress, E-CON UNI 2017
SP - 1
EP - 4
BT - Proceedings of the 2017 Electronic Congress, E-CON UNI 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2017 Electronic Congress, E-CON UNI 2017
Y2 - 22 November 2017 through 24 November 2017
ER -