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An approximate I/O linearization via nonlinear H-infinity model matching
Conference proceeding

An approximate I/O linearization via nonlinear H-infinity model matching

R Zong, B.C Chang, H.H Yeh and S.S Banda
Proceedings of 1995 34th IEEE Conference on Decision and Control, v 1, pp 345-346
1995

Abstract

Linear approximation Linear feedback control systems Noise cancellation Noise measurement Nonlinear dynamical systems Nonlinear systems Output feedback State feedback Vectors Weight control
A nonlinear model matching problem is formulated as an output feedback nonlinear H/sup /spl infin// 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/sup /spl infin// approximate I/O linearization involves no zero dynamics, assumes no exact cancellations, yet allows the use of output feedback.

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