MODEL STRUCTURE FOR FEEDBACK SYSTEM OPTIMISATION Russian patent published in 2015 - IPC G01R23/02 

FIELD: radio engineering, communication.

SUBSTANCE: model structure for feedback system optimisation, comprising an object simulator, a controller, a subtractor, a control target achievement analyser and a controller optimiser, wherein the positive input of the subtractor is the input of the structure, the negative input is connected to the output of the object simulator, the output is connected to the input of the controller and the input of the controller optimiser, the output of the controller optimiser is connected to the input of the controller. The structure also includes an element with a limited operating speed, which is connected between the output of the controller and the input of the object model. The element with a limited operating speed is made as a delay element or as a sampling-storage device with a pulse generator, which is connected to the clock input of said sampling-storage device.

EFFECT: maintaining stability with the inaccurately measured high-frequency part of the object model.

3 cl, 2 dwg