High-precision piezoelectric gravimeter of automated aviation gravimetric system for measurements of anomalies of gravity acceleration
A new piezoelectric gravimeter of automated aviation gravimetric system (AGS), which has higher accuracy (1 mGal) and speed (fully automated) than known to date, is considered in this article. The principle of work of the piezoelectric gravimeter based on the physical phenomenon of direct piezoelect...
Збережено в:
| Дата: | 2015 |
|---|---|
| Автори: | , , |
| Формат: | Стаття |
| Мова: | Ukrainian |
| Опубліковано: |
Subbotin Institute of Geophysics of the NAS of Ukraine
2015
|
| Теми: | |
| Онлайн доступ: | https://journals.uran.ua/geofizicheskiy/article/view/111134 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Geofizicheskiy Zhurnal |
Репозиторії
Geofizicheskiy Zhurnal| id |
journalsuranua-geofizicheskiy-article-111134 |
|---|---|
| record_format |
ojs |
| spelling |
journalsuranua-geofizicheskiy-article-1111342020-10-07T11:38:58Z High-precision piezoelectric gravimeter of automated aviation gravimetric system for measurements of anomalies of gravity acceleration Bezvesilnaya, E. Tkachuk, A. Voytsitskiy, M. piezoelectric gravimeter aviation gravimetric system gravity acceleration piezoelectric effect sensor element A new piezoelectric gravimeter of automated aviation gravimetric system (AGS), which has higher accuracy (1 mGal) and speed (fully automated) than known to date, is considered in this article. The principle of work of the piezoelectric gravimeter based on the physical phenomenon of direct piezoelectric effect is described and its mathematical model is derived. It has been established that by choosing the design parameters of the piezoelectric sensing element of piezoelectric gravimeter we can set its own frequency of 0.1 rad/s and avoid the need for a low-pass filter in automated AGS. The prospects for further improving the accuracy of a new piezoelectric gravimeter are analyzed. Subbotin Institute of Geophysics of the NAS of Ukraine 2015-08-01 Article Article application/pdf https://journals.uran.ua/geofizicheskiy/article/view/111134 10.24028/gzh.0203-3100.v37i4.2015.111134 Geofizicheskiy Zhurnal; Vol. 37 No. 4 (2015); 139-144 Геофизический журнал; Том 37 № 4 (2015); 139-144 Геофізичний журнал; Том 37 № 4 (2015); 139-144 2524-1052 0203-3100 uk https://journals.uran.ua/geofizicheskiy/article/view/111134/106002 Copyright (c) 2020 Geofizicheskiy Zhurnal https://creativecommons.org/licenses/by/4.0 |
| institution |
Geofizicheskiy Zhurnal |
| collection |
OJS |
| language |
Ukrainian |
| topic |
piezoelectric gravimeter aviation gravimetric system gravity acceleration piezoelectric effect sensor element |
| spellingShingle |
piezoelectric gravimeter aviation gravimetric system gravity acceleration piezoelectric effect sensor element Bezvesilnaya, E. Tkachuk, A. Voytsitskiy, M. High-precision piezoelectric gravimeter of automated aviation gravimetric system for measurements of anomalies of gravity acceleration |
| topic_facet |
piezoelectric gravimeter aviation gravimetric system gravity acceleration piezoelectric effect sensor element |
| format |
Article |
| author |
Bezvesilnaya, E. Tkachuk, A. Voytsitskiy, M. |
| author_facet |
Bezvesilnaya, E. Tkachuk, A. Voytsitskiy, M. |
| author_sort |
Bezvesilnaya, E. |
| title |
High-precision piezoelectric gravimeter of automated aviation gravimetric system for measurements of anomalies of gravity acceleration |
| title_short |
High-precision piezoelectric gravimeter of automated aviation gravimetric system for measurements of anomalies of gravity acceleration |
| title_full |
High-precision piezoelectric gravimeter of automated aviation gravimetric system for measurements of anomalies of gravity acceleration |
| title_fullStr |
High-precision piezoelectric gravimeter of automated aviation gravimetric system for measurements of anomalies of gravity acceleration |
| title_full_unstemmed |
High-precision piezoelectric gravimeter of automated aviation gravimetric system for measurements of anomalies of gravity acceleration |
| title_sort |
high-precision piezoelectric gravimeter of automated aviation gravimetric system for measurements of anomalies of gravity acceleration |
| description |
A new piezoelectric gravimeter of automated aviation gravimetric system (AGS), which has higher accuracy (1 mGal) and speed (fully automated) than known to date, is considered in this article. The principle of work of the piezoelectric gravimeter based on the physical phenomenon of direct piezoelectric effect is described and its mathematical model is derived. It has been established that by choosing the design parameters of the piezoelectric sensing element of piezoelectric gravimeter we can set its own frequency of 0.1 rad/s and avoid the need for a low-pass filter in automated AGS. The prospects for further improving the accuracy of a new piezoelectric gravimeter are analyzed. |
| publisher |
Subbotin Institute of Geophysics of the NAS of Ukraine |
| publishDate |
2015 |
| url |
https://journals.uran.ua/geofizicheskiy/article/view/111134 |
| work_keys_str_mv |
AT bezvesilnayae highprecisionpiezoelectricgravimeterofautomatedaviationgravimetricsystemformeasurementsofanomaliesofgravityacceleration AT tkachuka highprecisionpiezoelectricgravimeterofautomatedaviationgravimetricsystemformeasurementsofanomaliesofgravityacceleration AT voytsitskiym highprecisionpiezoelectricgravimeterofautomatedaviationgravimetricsystemformeasurementsofanomaliesofgravityacceleration |
| first_indexed |
2024-04-21T19:40:04Z |
| last_indexed |
2024-04-21T19:40:04Z |
| _version_ |
1796974475484332032 |