Title :
Nonlinear control based on the NARX plant representation
Author :
Kalkkuhl, Jens ; Liceaga-Castro, Eduardo
Author_Institution :
Daimler-Benz AG, Berlin, Germany
Abstract :
The paper presents a two-degrees of freedom output feedback controller for nonlinear SISO systems where the plant to be controlled is represented by a discrete-time input-output model (NARX representation). As a difference to conventional internal model control, the approach is based on geometric methods. A modification of the control structure which improves robustness and is suitable for unstable plants is also given
Keywords :
control system synthesis; discrete time systems; feedback; nonlinear control systems; robust control; NARX plant representation; control design; discrete-time input-output model; geometric methods; nonlinear SISO systems; output feedback controller; robustness; two-degrees of freedom; unstable plant; Control system synthesis; Control systems; Difference equations; Drives; Error correction; Integrated circuit modeling; Nonlinear filters; Output feedback; Polynomials; State feedback;
Conference_Titel :
Industrial Electronics, 1996. ISIE '96., Proceedings of the IEEE International Symposium on
Conference_Location :
Warsaw
Print_ISBN :
0-7803-3334-9
DOI :
10.1109/ISIE.1996.548402
