Adaptive output feedback apparatuses and methods capable of...

Details Adaptive output feedback apparatuses and methods capable of... Adaptive output feedback apparatuses and methods capable of...

2007-08-27

2010-12-14

Shechtman, Sean P (Department: 2121)

Data processing: generic control systems or specific application

Generic control system, apparatus or process

Optimization or adaptive control

C700S031000, C700S032000, C700S048000, C700S072000, C701S059000, C701S060000

Reexamination Certificate

active

07853338

ABSTRACT:
The invention comprises apparatuses and methods for providing the capability to stabilize and control a non-minimum phase, nonlinear plant with unmodeled dynamics and/or parametric uncertainty through the use of adaptive output feedback. A disclosed apparatus can comprise a reference model unit for generating a reference model output signal ymThe apparatus can comprise a combining unit that combines and differences a plant output signal y of a non-minimum phase plant for which not all of the states can be sensed, and a plant output signal y, to generate an output error signal {tilde over (y)}. The apparatus can further comprise an adaptive control unit for generating an adaptive control signal uadused to control the plant.

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