JET-PHOTO COMPENSATION PROPORTIONAL-INTEGRAL (PI) CONTROLLER Russian patent published in 2022 - IPC G05B11/00 

FIELD: automatic control devices.

SUBSTANCE: jet-photo compensation proportional-integral (PI) controller consists of a proportional controller, in the positive feedback of which an integral link is located, characterized by the fact that the proportional controller includes a sensitive element: a plate with nozzles normally located to it, from which jets flow under the pressure of a variable and a task, and in the feedback of the controller there is an electrical integral link consisting of a capacitor and a variable resistance that changes the integration time constant.

EFFECT: increase in the accuracy of regulation due to the use of a linear compensation scheme in a proportional controller based on the force action of the jet on a movable barrier, and by performing an integration operation using a consumable integral link.

1 cl, 1 dwg