Apparatus and method using adaptive gain scheduling

Details Apparatus and method using adaptive gain scheduling Apparatus and method using adaptive gain scheduling

1989-02-21

1990-05-01

MacDonald, Allen

Boots, shoes, and leggings

G06F 700

Patent

active

049224123

ABSTRACT:
A self-tuning system and method for controlling a process based on a measured variable comprises modular parameter estimators, parameter converters and controllers which are used to control the process and receive input from the process. Self-tuning gain scheduling allows the calculated parameters to be updated by a second variable from the process. Regression analysis is used in conjunction with the conventional gain scheduling to more accurately refine the control action. A limiter is also used in conjunction with the regression analysis to avoid an overly high or low correction signal for the controller.

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patent: 4679136 (1987-07-01), Shigemasa
patent: 4768143 (1988-08-01), Lane et al.

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