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2 092 899

(13)

(51)

IPC

(21) (22)

Application

5033479/09, 1992-03-20

(22)

Actual filing date

1992-03-20

(45)

Published

1997-10-10

(72)

Inventor

Shepet' I.P.Brazhnev S.M.Ivanov M.N.

(73)

Holder

Stavropol'Skoe Vysshee Aviatsionnoe Inzhenernoe Uchilishche Pvo Im.Marshala Aviatsii V.A.Sudtsa

DEVICE WHICH SOLVES DIFFERENTIAL EQUATIONS Russian patent published in 1997 - IPC

Abstract RU 2092899 C1

FIELD: analog computer engineering. SUBSTANCE: device has first solving circuit which has operational amplifier 1 and feedback circuit capacitor 2, resistors 17 and 18, second solving circuit which has operational amplifiers 5 and 7 with feedback circuit resistors 4, 6, 8, capacitor 15 and resistors 19 and 20. In addition device has inverter which has operational amplifier 13, feedback circuit resistor 14 and resistor 26. In addition device has compensation circuit which has adders 29 and 31 and filter 30. EFFECT: increased precision. 1 dwg

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RU 2 092 899 C1

Authors

Shepet' I.P.

Brazhnev S.M.

Ivanov M.N.

Dates

1997-10-10—Published

1992-03-20—Filed