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Електронний архів Житомирського державного технологічного університету
View Archive Info| Field | Value | |
| Title |
????????? ????????????? ??????? ??? ?????????? ???????? ??????????? ???? ???????
Aircraft gravimetric system for measuring abnormalities of gravity acceleration |
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| Creator |
???????????, ????? ??????????
?????????????, ???? ????????????? |
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| Description |
??????? ???????? ?? ??????? ?????????????? ?????????? ?? ??????? ??????. ????????? ????????????? ??????? ??? ?????????? ???????? ??????????? ???? ??????? ??????? ????????????? ?????????, ??????? ?????????? ???????????? ?????????? ?? ????????? ??????, ??? ?????????? ?? ???????? ???????? ?????????????? ?????? (????). ????????????? ????????? ??????? ??? ???????????? ?????????, ?????? ???? ???????? ??????, ?? ??????????? ? ?????????? ????, ? ?????? ??? ??? ??????? ??????? ?? ???????? ???????? ? ???? ??? ?????? ???? ?????????. ????????????? ????????? ???????????? ?? ????????? ?????????, ??? ???? ??????????? ??????????? ?????????. ????? ?????????????? ?????????? ?? ?????? ??? ?????????? ??????????? ?? ????? ???? ?? ?? ????? ???????, ?? ????? ??????? ?????????? ????????? ????????? ?? ?????? ??? ?????????? ?????????????? ??????????, ? ????? ?????????????? ?????????? ?? ?????? ??? ?????????? ??????????? ?? ????? ???? ?? ?? ????? ???????, ?? ????? ??????? ?????????? ????????? ????????? ?? ?????? ??? ?????????? ?????????????? ??????????. ??????? ?????????? ?????????? ???????? ?????????? ???????? ??????????? ???? ???????.
The proposed aircraft gravimetric system for measuring abnormalities of gravity acceleration contains a gyroscopic gravimeter, a unit for determining navigational parameters, an altitude meter, and a computing unit. The gravimeter contains two two-axis gyroscopes. The rotors of the gyroscopes rotate in opposite directions. The centers of mass of the gyroscopes are displaced at the same distance in the direction of the rotation axis of the gyroscope. The gravimeter is installed at a two-axial platform with identical torque motors for the axes. The output of the gravimeter that corresponds to the first sensitivity axis of the platform is connected to corresponding input of the computing unit and the input of the drive with the torque motor for the second sensitivity axis of the platform. The output of the gravimeter that corresponds to the second sensitivity axis of the platform is connected to corresponding input of the computing unit and the input of the drive with the torque motor for the first sensitivity axis of the platform. The proposed system is distinctive by its enhanced accuracy. |
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| Date |
2016-04-08T08:05:40Z
2016-04-08T08:05:40Z 2007 |
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| Type |
Other
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| Identifier |
http://eztuir.ztu.edu.ua/123456789/2653
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| Language |
uk
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| Relation |
79874;
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| Publisher |
????
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