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1. WO1996005541 - CASCADE TUNING CONTROLLER AND METHOD OF USE THEREFOR

Publication Number WO/1996/005541
Publication Date 22.02.1996
International Application No. PCT/US1995/008652
International Filing Date 11.07.1995
IPC
G05B 13/02 2006.01
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
13Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
02electric
CPC
G05B 13/0235
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
13Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
02electric
0205not using a model or a simulator of the controlled system
021in which a variable is automatically adjusted to optimise the performance
0235using steepest descent or ascent method
Applicants
  • MOTOROLA INC. [US/US]; 1303 East Algonquin Road Schaumburg, IL 60196, US
Inventors
  • TENG, Dan; US
  • WANG, Shay-Ping, T.; US
Agents
  • STUCKMAN, Bruce, E. ; Motorola Inc. Intellectual Property Dept. 1303 East Algonquin Road Schaumburg, IL 60196, US
Priority Data
08/288,37910.08.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CASCADE TUNING CONTROLLER AND METHOD OF USE THEREFOR
(FR) CONTROLEUR D'ACCORD EN CASCADE ET PROCEDE D'UTILISATION CORRESPONDANT
Abstract
(EN)
A cascade tuning controller (32) receives input from a tuner (34) and system (30). The control inputs and control coefficients of the controller (32) are multiplied by scaling values. The scaling values are first tuned and the control coefficients are then tuned using a descent-based optimization method, by tuner (34), in order to optimize system performance.
(FR)
Le contrôleur d'accord en cascade (32) de la présente invention reçoit une entrée d'un syntoniseur (34) et d'un système. Les entrées de commande et les coefficients de commande du contrôleur (32) sont multipliés par des facteurs scalaires. Après accord des facteurs scalaires, le syntoniseur (34) accorde les coefficients de commande selon une logique de valeurs décroissantes permettant d'optimiser le rendement du système.
Also published as
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