[HTML][HTML] A review of high-performance MEMS sensors for resource exploration and geophysical applications

HF Liu, ZC Luo, ZK Hu, SQ Yang, LC Tu, ZB Zhou… - Petroleum Science, 2022 - Elsevier
MEMS sensors have the advantages of small volume, lightweight, and low cost, therefore,
have been widely used in the fields of consumer electronics, industry, health, defence, and …

The state of the art in the development of onboard gravity gradiometers

MI Evstifeev - Gyroscopy and Navigation, 2017 - Springer
The state of the art in the development of onboard gravity gradiometers used for mineral
exploration and space missions is discussed; the results of their operation are analyzed …

Современные методы и средства измерения параметров гравитационного поля Земли

ВГ Пешехонов, ОА Степанов, ЛИ Августов… - 2017 - elibrary.ru
Рассматриваются основные современные средства и методы измерения параметров
гравитационного поля Земли. Описываются технические средства измерения силы …

A MEMS micro-g capacitive accelerometer based on through-silicon-wafer-etching process

K Rao, X Wei, S Zhang, M Zhang, C Hu, H Liu, LC Tu - Micromachines, 2019 - mdpi.com
This paper presents a micromachined micro-g capacitive accelerometer with a silicon-based
spring-mass sensing element. The displacement changes of the proof mass are sensed by …

A seesaw-lever force-balancing suspension design for space and terrestrial gravity-gradient sensing

H Liu, WT Pike, G Dou - Journal of Applied Physics, 2016 - pubs.aip.org
We present the design, fabrication, and characterization of a seesaw-lever force-balancing
suspension for a silicon gravity-gradient sensor, a gravity gradiometer, that is capable of …

Состояние разработок бортовых гравитационных градиентометров

МИ Евстифеев - Гироскопия и навигация, 2016 - elibrary.ru
Рассмотрено состояние разработок бортовых гравитационных градиентометров при
поиске полезных ископаемых, при выполнении космических миссий, обсуждаются …

Mathematic model and error analysis of moving-base rotating accelerometer gravity gradiometer

M Yu, T Cai, L Tu, C Hu, J Fan… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Limited by manufacturing technology, in moving-base gravity gradiometry, accelerometer
mounting errors and mismatch cause a rotating accelerometer gravity gradiometer (RAGG) …

微光机电系统加速度计技术现状与应用展望

朱启举, 王小旭, 梅春波, 杨鹏翔, 卢乾波 - 前瞻科技, 2022 - qianzhankeji.cn
微光机电系统(MOEMS) 加速度计具有精度高, 抗电磁干扰, 环境适应性好,
可靠性高及易小型化的特点, 是未来惯性仪表的重要发展方向. 根据光学检测原理对现有微光 …

Advanced gravity field survey methods

Y Bolotin, A Golovan, V Vyazmin, M Evstifeev… - … and Technologies for …, 2022 - Springer
This chapter considers some of the promising methods for studying the Earth's gravity field. It
deals with the vector gravimetry method based on application of strapdown inertial …

Structural process and testing of tunneling attitude sensor based on gravity gradient torque measurements

C Yalu, Z Jiahao, X Fei, Y Zheng - Journal of Micromechanics and …, 2021 - iopscience.iop.org
The function of determining the orientation of a satellite in orbit is known as attitude
determination. Depending on the missions, this important function is typically performed by …