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Fractional order control of a coupled tank
Delavari H., N. Ranjbar A., Ghaderi R.,
Published in Springer Science and Business Media LLC
Volume: 61
Issue: 3
Pages: 383 - 397
In this paper, a hybrid system that combines the advantages in terms of robustness of the fractional control and the Sliding Mode Control (SMC) will be proposed. The proposed fractional order SMC is applied to a level control in a nonlinear coupled tank, as a case study. To investigate the capability of the method, a Sliding Mode Controller is alternatively designed. Primarily a sliding surface based on linear compensation networks PD or PID is designed. The work is followed by designation of a fractional form of these networks, PD μ or PIλDμ. Finally, the performance of the proposed technique is also investigated under disturbance and variation in parameters of system. The simulation results indicate the significance of the fractional order sliding mode controllers. © Springer Science+Business Media B.V. 2010.
About the journal
JournalData powered by TypesetNonlinear Dynamics
PublisherData powered by TypesetSpringer Science and Business Media LLC
Open AccessNo