Title :
A design approach for feedback-feedforward control systems
Author :
Mohammadzaheri, M. ; Member, L Chen
Author_Institution :
Sch. of Mech. Eng., Univ. of Adelaide, Adelaide, SA, Australia
fDate :
June 30 2010-July 2 2010
Abstract :
In this paper, a general design approach based on the concept of `Control Equilibrium Point´ is proposed to derive the feedforward control law in feedback-feedforward control systems. The feedback controller generates the transient control command and the feedforward controller generates the steady state command. In order to reduce the reliance on the mathematical model of the system, an artificial neural network, independent of the mathematical model of the system, is designed as the base of the feedforward control law.
Keywords :
chemical industry; control system synthesis; feedback; feedforward; neurocontrollers; nonlinear control systems; artificial neural network; control equilibrium point; feedback control law; feedforward control law; mathematical model; steady state command; transient control command; Adaptive control; Continuous-stirred tank reactor; Control systems; Error correction; Inductors; Level control; Mathematical model; Mechanical engineering; Position control; Steady-state;
Conference_Titel :
American Control Conference (ACC), 2010
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4244-7426-4
DOI :
10.1109/ACC.2010.5530921
