Title :
Two-degrees-of-freedom optimization-based control and estimation of a parabolic equation system
Author :
Utz, Tilman ; Graichen, Knut
Author_Institution :
Inst. of Meas., Control, & Microtechnol., Ulm Univ., Ulm, Germany
Abstract :
This contribution is concerned with estimation, feedforward and feedback control of systems of semilinear parabolic PDEs. Estimation and control are organized in a socalled two-degrees-of-freedom control scheme and are based on optimization methods applied to finite difference semi-discretizations of the parabolic equation system. Simulation results show good results in terms of performance and robustness for setpoint transitions in various scenarios.
Keywords :
control system synthesis; feedback; feedforward; finite difference methods; linear systems; optimisation; parabolic equations; partial differential equations; state estimation; degree of freedom optimization-based control; feedback control; feedforward control; finite difference semidiscretization; parabolic equation system; semilinear parabolic PDE; setpoint transition; state estimation; Equations; Estimation; Feedforward neural networks; Inductors; Mathematical model; Simulation; Trajectory;
Conference_Titel :
American Control Conference (ACC), 2013
Conference_Location :
Washington, DC
Print_ISBN :
978-1-4799-0177-7
DOI :
10.1109/ACC.2013.6579867
