Fractional PID controller with lqr proportional action applied to fractional model of cement rotary kiln
Autor
Hernández, O.
Ortíz, P.
Herrera, J.
Institución
Resumen
This paper presents the design of a fractional
controller, which is applied to a fractional MISO model for
cement rotary kiln. The designed controller is a combination of a
fractional PID and a Linear Quadratic Regulator (LQR), where
the proportional action of fractional PID is replaced by the LQR
gain matrix. In addition, we evaluated the criteria of robustness
of the controller, such as gain margin; phase margin; robustness
to disturbances; sensitivity and rejection of high frequency noise,
applied to the entire model (plant-controller).