Title :
A dynamic windup compensation scheme applied to a turbofan engine
Author :
Kapoor, Navneet ; Teel, Andrew R.
Author_Institution :
GE Corp. Res. & Dev., Schenectady, NY, USA
Abstract :
We address the problem of performance degradation due to the presence of constraints on the manipulated input for a MIMO turbofan engine. To this end, a nominal H∞ controller designed by Frederick et al. (1996) is augmented with the anti-windup scheme proposed previously by us (1997). In addition, a technique is presented which ensures set-point tracking without offset for key outputs when the overall nominal set-point is not feasible due to input constraints
Keywords :
H∞ control; MIMO systems; compensation; dynamics; turbines; H∞ control; MIMO systems; anti-windup; dynamic windup compensation; set-point tracking; turbofan engine; Control design; Control nonlinearities; Control systems; Degradation; Design optimization; Engines; MIMO; Nonlinear control systems; Performance loss; Windup;
Conference_Titel :
Decision and Control, 1997., Proceedings of the 36th IEEE Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-4187-2
DOI :
10.1109/CDC.1997.649731
