TY - GEN
T1 - Robust control of a closed-loop identified system with parametric/model uncertainties and external disturbances
AU - Doraiswami, R.
AU - Cheded, Lahouari
AU - Khalid, Haris M.
AU - Ahmed, Qadeer
AU - Khoukhi, Amar
PY - 2010
Y1 - 2010
N2 - This paper deals with the closed-loop identification of a two-tank process used in industry. The identified model is then utilized to develop robust controllers i.e. H∞ and sliding mode controllers. It is shown that these controllers guarantee a satisfactory performance in the face of both model/parametric uncertainties and external disturbances. The designed controllers have been successfully tested through extensive simulation. In addition, this paper shows that the designed robust controllers far outperform traditional controllers such as P, PI, and PID, in the face of parametric model uncertainties and the effects of external disturbances. The successful use of the designed robust controllers encourages their extension to other physical systems.
AB - This paper deals with the closed-loop identification of a two-tank process used in industry. The identified model is then utilized to develop robust controllers i.e. H∞ and sliding mode controllers. It is shown that these controllers guarantee a satisfactory performance in the face of both model/parametric uncertainties and external disturbances. The designed controllers have been successfully tested through extensive simulation. In addition, this paper shows that the designed robust controllers far outperform traditional controllers such as P, PI, and PID, in the face of parametric model uncertainties and the effects of external disturbances. The successful use of the designed robust controllers encourages their extension to other physical systems.
KW - Closed loop identification
KW - Control of two-tank system
KW - H control sliding mode control
KW - Tuning
UR - http://www.scopus.com/inward/record.url?scp=77950955052&partnerID=8YFLogxK
U2 - 10.1109/ISMS.2010.57
DO - 10.1109/ISMS.2010.57
M3 - Conference contribution
AN - SCOPUS:77950955052
SN - 9780769539737
T3 - ISMS 2010 - UKSim/AMSS 1st International Conference on Intelligent Systems, Modelling and Simulation
SP - 270
EP - 275
BT - ISMS 2010 - UKSim/AMSS 1st International Conference on Intelligent Systems, Modelling and Simulation
ER -