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2 589 369

(13)

(51)

IPC

B64F5/00(2006-01-01)

G01M17/00(2006-01-01)

(21) (22)

Application

2015128783/28, 2015-07-16

(24)

Start date

2015-07-16

(22)

Actual filing date

2015-07-16

(45)

Published

2016-07-10

(72)

Inventor

Korbut Anatolij FedorovichGorshkov Vladimir AnatolevichIvanyushenko Andrej EvgenevichKrutovertsev Andrej Ivanovich

(73)

Holder

Aktsionernoe Obshshestvo Ispytatelno-Diagnosticheskij Tsentr"(Ao

METHOD OF EVALUATING PHYSICAL WEAR OF AVIATION EQUIPMENT Russian patent published in 2016 - IPC B64F5/00 G01M17/00

Abstract RU 2589369 C1

FIELD: aviation.

SUBSTANCE: invention relates to evaluation of aircraft flight safety. Evaluation is performed taking into account time of service to last overhaul using equivalent damageability of wing and coefficient of technical state, depending on degree of corrosion and biological damage of parts and units of aircraft by formula: where α₁ is a coefficient which characterises rate of accumulation of fatal wear; T_RC is time of operation of aircraft to last overhaul; k_EQ is wing load equivalent; t is time of operation of aircraft after last overhaul; K_TS is coefficient of technical state, T_mezhrem is assigned overhaul life of aircraft; w is a weight coefficient whose value is determined based on processing results of expert information; γ is a calculated coefficient.

EFFECT: technical result is possibility of quantitative evaluation of flight safety of aircraft equipment.

1 cl, 3 dwg, 1 tbl

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RU 2 589 369 C1

Authors

Korbut Anatolij Fedorovich

Gorshkov Vladimir Anatolevich

Ivanyushenko Andrej Evgenevich

Krutovertsev Andrej Ivanovich

Dates

2016-07-10—Published

2015-07-16—Filed