Title :
Model input reduction
Author :
Douglas, Randal K. ; Chen, Robert H. ; Speyer, Jason L.
Author_Institution :
Dept. of Mech. & Aerosp. Eng., California State Univ., Los Angeles, CA, USA
Abstract :
This paper concerns an input-order reduction problem. Control blending and disturbance direction identification are two examples of this class of problem. The approach is to maximize the Hankel norm of a reduced-input system so as to find a linear combination of control inputs that is most controllable and observable
Keywords :
controllability; eigenvalues and eigenfunctions; linear systems; observability; reduced order systems; Hankel norm; control blending; disturbance direction identification; model input reduction; reduced-input system; Actuators; Aerodynamics; Aerospace engineering; Aggregates; Bismuth; Control design; Control systems; Feedback loop; Linear systems; Vectors;
Conference_Titel :
American Control Conference, 1997. Proceedings of the 1997
Conference_Location :
Albuquerque, NM
Print_ISBN :
0-7803-3832-4
DOI :
10.1109/ACC.1997.609612
