Title :
Feedforward control of inhomogeneous linear first order distributed parameter systems
Author :
Malchow, F. ; Sawodny, O.
Author_Institution :
Inst. for Syst. Dynamics, Univ. of Stuttgart, Stuttgart, Germany
fDate :
June 29 2011-July 1 2011
Abstract :
The paper presents a new approach for feed forward control of inhomogeneous distributed parameter systems. Inhomogeneous means that we consider a partial differential equation (PDE) with a spatially distributed control input. For the system we propose a transformation that homogenizes the PDE by transforming the input action on the boundary. Based on the transformation, a feedforward control approach is presented, allowing for an iterative computation of the control input from a desired output trajectory. To demonstrate the approach we apply it in detail to two examples: a continuous furnace and a counterflow heat exchanger.
Keywords :
distributed parameter systems; feedforward; iterative methods; linear systems; partial differential equations; continuous furnace; control input iterative computation; counterflow heat exchanger; feedforward control approach; inhomogeneous linear first order distributed parameter systems; partial differential equation; Boundary conditions; Distributed parameter systems; Equations; Feedforward neural networks; Heating; Mathematical model; Trajectory;
Conference_Titel :
American Control Conference (ACC), 2011
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-4577-0080-4
DOI :
10.1109/ACC.2011.5990766
