TY - GEN
T1 - Control of a torsional plant using IO and FO compensators
AU - Rojas-Moreno, Arturo
AU - Perez-Valenzuela, Gian
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/10/20
Y1 - 2017/10/20
N2 - This work implements two feedback control systems to stabilize the angular position of the shaft of a torsional plant subjected to torsion. The first control system stabilizes such a position using an IO (Integer Order) compensator, while the second employs a FO (Fractional Order) one. The latter compensator uses the structure (the transfer function) of the former. That is, to obtain the FO compensator from the IO compensator, we need to make fractional all s operators of the transfer function representing the IO compensator. Therefore, we require to replace the Laplace operator s by sα, where α is a fractional number between 0 and 1. Experimental results obtained with the implementation of both feedback control systems demonstrated that the steady-state error, the settling time and the overshoot of the controlled output were reduced (improved) by the FO control system.
AB - This work implements two feedback control systems to stabilize the angular position of the shaft of a torsional plant subjected to torsion. The first control system stabilizes such a position using an IO (Integer Order) compensator, while the second employs a FO (Fractional Order) one. The latter compensator uses the structure (the transfer function) of the former. That is, to obtain the FO compensator from the IO compensator, we need to make fractional all s operators of the transfer function representing the IO compensator. Therefore, we require to replace the Laplace operator s by sα, where α is a fractional number between 0 and 1. Experimental results obtained with the implementation of both feedback control systems demonstrated that the steady-state error, the settling time and the overshoot of the controlled output were reduced (improved) by the FO control system.
UR - https://www.scopus.com/pages/publications/85039983861
U2 - 10.1109/INTERCON.2017.8079682
DO - 10.1109/INTERCON.2017.8079682
M3 - Conference contribution
AN - SCOPUS:85039983861
T3 - Proceedings of the 2017 IEEE 24th International Congress on Electronics, Electrical Engineering and Computing, INTERCON 2017
BT - Proceedings of the 2017 IEEE 24th International Congress on Electronics, Electrical Engineering and Computing, INTERCON 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 24th IEEE International Congress on Electronics, Electrical Engineering and Computing, INTERCON 2017
Y2 - 15 August 2017 through 18 August 2017
ER -