gyroscopyГироскопия и навигацияGiroskopiya i Navigatsiya0869-70352075-0927AO «Концерн «ЦНИИ «Электроприбор»10.17285/0869-7035.2015.23.3.030-040gyroscopy-408Research ArticleСтатьиПрогресс в разработке бесплатформенного лазерного аэрогравиметра в КитаеВанВ.

Ван Вэньцзин, доктор наук, ведущий инженер. Пекинский институт аэрокосмических приборов управления.

ЛоЧ.

Ло Чэн, доктор наук, инженер.

СюэЖ.

Сюэ Чжэнбин, ведущий инженер. 

ЛиД.

Ли Дунмин, доктор наук. 

СинС.

Син Сианмин, доктор наук, ведущий инженер. 

МаЧ.

Ма Чжи, ведущий инженер.

ЧжанХ.

Чжан Хайтао, инженер.

Пекинский институт аэрокосмических приборов управления.China2015191220252333040Copyright © Ван В., Ло Ч., Сюэ Ж., Ли Д., Син С., Ма Ч., Чжан Х., 20252025Ван В., Ло Ч., Сюэ Ж., Ли Д., Син С., Ма Ч., Чжан Х.Ван В., Ло Ч., Сюэ Ж., Ли Д., Син С., Ма Ч., Чжан Х.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.gyroscopy.ru/jour/article/view/408

Специалисты Пекинского института аэрокосмических приборов управления разработали опытный экземпляр бесплатформенного лазерного аэрогравиметра (БЛАГ) на основе лазерных гироскопов и кварцевых акселерометров с упругим подвесом. Описана конструкция и программное обеспечение (ПО) для постобработки данных, а также результаты испытаний системы на самолете и океанском судне в 2013–2014 гг. Результаты испытаний продемонстрировали достижение внутренней сходимости гравиметра порядка 1 мГал после уравнивания, что подтверждает возможность применения БЛАГ при гравиметрической аэросъемке и делает допустимым при-менение при морской съемке.

Based on laser gyros and quartz flexure accelerometers, Beijing Institute of Aerospace Con-trol Devices has developed the prototype of Laser Strapdown Airborne Gravimeter (LSAG). The hardware improvements and the design of post-processing software are presented, and field test results of the system on the aircraft and oceanic vessel during 2013 and 2014 are given. Field test results showed that the internal accord accuracy after level adjustment was about 1mGal, demonstrating that LSAG has the abilities to implement airborne gravity sur-veys, and has the potential for marine gravity surveys.

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The authors declare that there are no conflicts of interest present.