Systems and methods for reducing an effect of a disturbance

Details Systems and methods for reducing an effect of a disturbance Systems and methods for reducing an effect of a disturbance

2006-10-13

2008-09-02

Nghiem, Michael P (Department: 2863)

Data processing: measuring, calibrating, or testing

Measurement system in a specific environment

Electrical signal parameter measurement system

Reexamination Certificate

active

07421354

ABSTRACT:
A method for reducing an effect of a disturbance signal on an output of a dynamic system. The method includes generating an increment of the disturbance signal, and modifying an incremental signal input to the dynamic system based on the increment of the disturbance signal, thereby reducing the effect of the disturbance signal. According to one embodiment the method includes generating an increment by calculating a difference between two values sampled during consecutive sampling periods, wherein a first one of the two values is sampled during a first one of the consecutive sampling periods, and wherein a second one of the two values is sampled during a second one of the consecutive sampling periods, and wherein the two values are disturbances.

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