Ontology highlight
ABSTRACT:
SUBMITTER: Mustafazade A
PROVIDER: S-EPMC7320019 | biostudies-literature | 2020 Jun
REPOSITORIES: biostudies-literature
Mustafazade Arif A Pandit Milind M Zhao Chun C Sobreviela Guillermo G Du Zhijun Z Steinmann Philipp P Zou Xudong X Howe Roger T RT Seshia Ashwin A AA
Scientific reports 20200626 1
This paper introduces a differential vibrating beam MEMS accelerometer demonstrating excellent long-term stability for applications in gravimetry and seismology. The MEMS gravimeter module demonstrates an output Allan deviation of 9 μGal for a 1000 s integration time, a noise floor of 100 μGal/√Hz, and measurement over the full ±1 g dynamic range (1 g = 9.81 ms<sup>-2</sup>). The sensitivity of the device is demonstrated through the tracking of Earth tides and recording of ground motion correspo ...[more]