Title :
An approximate I/O linearization via nonlinear H∞ model matching
Author :
Zong, R. ; Chang, B.C. ; Yeh, H.H. ; Banda, S.S.
Author_Institution :
Dept. of Mech. Eng. & Mech., Drexel Univ., Philadelphia, PA, USA
Abstract :
A nonlinear model matching problem is formulated as an output feedback nonlinear H∞ control problem. The model matching formulation can be employed to achieve approximate I/O linearization which is an alternative to the Lie-derivative type feedback I/O linearization. The H∞ approximate I/O linearization involves no zero dynamics, assumes no exact cancellations, yet allows the use of output feedback
Keywords :
H∞ control; feedback; linearisation techniques; nonlinear control systems; Lie-derivative type feedback I/O linearization; approximate I/O linearization; nonlinear H∞ model matching; output feedback nonlinear H∞ control; Linear approximation; Linear feedback control systems; Noise cancellation; Noise measurement; Nonlinear dynamical systems; Nonlinear systems; Output feedback; State feedback; Vectors; Weight control;
Conference_Titel :
Decision and Control, 1995., Proceedings of the 34th IEEE Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-2685-7
DOI :
10.1109/CDC.1995.478811
