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Електронний архів Житомирського державного технологічного університету
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| Title |
??????????? ?????? ??????? ????????? ????????? ????? ?? ?????? ???????????? ????????? ?????????????????
Investigation of the effect of the angular velocity of rotation of the Earth on the navigation elements gyrostabilizer |
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| Creator |
???????????, ?.?.
?????, ?.?. ?????, ?.?. Bezvesilna, O.M. Tsiruk, V.G. Chepiuk, L.A. |
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| Subject |
???????????? ???????
???????????????? ???????????? ????????? ?????? ????????? ????????? ????? navigation element gyrostabilizer accelerometer gravimeter the angular velocity of rotation of the Earth |
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| Description |
????? ?????? ???????????? ????????? ????????? ?????????? ?????????? ?? ????????? ??????? ??????, ???????????? ? ??????????, ??? ??????? ????? ???????? ??? ?????????????? ???????????? ??????? ????????. ????????? ???????????? ???????????? ???????????? ?????? ?, ???????, ?????????????????, ? ????????????? ?? ??????????. ???????? ???????? ??????? ????? ??????? ?? ???????? ???????????? ???????????? ?????? ?? ????????????????? ??????? ????????. ??????????? ???????? ????????????????? (????????????? ?? ??????????) ?????????????? ?? ????????????????? ???????????? ?????? ??????? ????????. ????? ? ??????? ??????? ?? ?????????? ????? ??????? ????????? ????????? ????? ?? ?????? ????? ????????? ?????????????????. ??????????? ?????????? ?????? ?????? ?????????? ?? ??????? ??????? ?? ????? ???????????? ?????????, ??? ? ?? ??????? ?????????????????. ?????? ?????????? ????????? ???????????? ?????? ??????? ???????????? ????????? ?????????????????, ?????????? ??????? ????????? ????????? ?????. ?????????, ?? ???????, ????????? ??????? ????????? ????????? ????? vz, ? ???????? ? ??????? 584 ???. ?? ???????? ????'?????? ??????????? ??? ??? ???????????? ???????????? ????????? ?????????????????, ?????????????? ????????? ??????????? ????? ????????. There is a great variety of embodiments of the orientation and navigation systems of different composition, configuration and complexity, which will greatly depend on the design features of moving objects. Gyrostabilizer navigation elements (such as accelerometers and gravimeters) are installed on gyrostabilizer for moving object's navigation systems. However, prior works in the field had not investigated the influence of the angular velocity of Earths's rotation on the work of these gyrostabilizer elements. No account of this influence leads to large errors in both the navigational elements and to gyrostabilizer errors. Article is devoted to obtaining the analytical expression of the error of gyrostabilizer navigation elements caused by the angular velocity of Earth's rotation. It is determined that the error caused by the angular velocity of the Earth's rotation vz, is substantial and is equal to 584 mGal. It must be taken into account when designing gyrostabilizer navigational elements using the obtained analytical expression of the amendment. |
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| Date |
2016-03-23T14:00:11Z
2016-03-23T14:00:11Z 2014 |
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| Type |
Article
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| Identifier |
http://eztuir.ztu.edu.ua/123456789/2230
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| Language |
uk
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| Relation |
?????? ????. ?????: ???????? ?????;3(70)
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| Publisher |
????
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