EXTRAPOLATOR WITH ADAPTATION FOR TARGET FUNCTIONS Russian patent published in 2022 - IPC G06G7/30 H03H17/06 

FIELD: data processing.

SUBSTANCE: invention relates to the field of digital processing of measurement information and can be used for the extrapolation of parameters of the state of dynamic systems. Extrapolator comprises a chain of, series-connected, a first memory apparatus, the input whereof is the input of the extrapolator; a first subtraction unit, the subtracting input whereof is connected with the output of the first memory apparatus and the summing input is connected with the output of the second memory apparatus; an adder, the first input whereof is connected with the output of the first subtraction unit, the second input is connected with the output of the second memory apparatus, and the third one is connected with the output of the first multiplication unit, the first input whereof is connected with the output of the first subtraction unit and the second one with the output of the third memory apparatus, the first input whereof is the input of the extrapolator and the second input is the output of the adaptation parameter computation unit, the input whereof is the output of the second subtraction unit; wherein the fourth input of the adder is connected with the output of the second multiplication unit, the first input whereof is connected with the output of the second subtraction unit, the subtracting input whereof is connected with the output of the second memory apparatus and the summing input is the input of the extrapolator; the second input of the second multiplication unit is, in turn, connected with the output of the second memory apparatus, the first input whereof is the input of the extrapolator, the second input is the output of the adaptation parameter computation unit, and the output of the adder is the output of the extrapolator. The extrapolator is characterised by the presence of an adaptation parameter computation unit.

EFFECT: higher accuracy of assessing the parameters of the state of dynamic systems due to the current assessment of the adaptation parameter.

1 cl, 5 dwg