Range Extension of Borehole Strainmeters Using MOSFET-Based Multi-Switch Automatic Zero Setting

Range Extension of Borehole Strainmeters Using MOSFET-Based Multi-Switch Automatic Zero Setting

Borehole strainmeters are essential tools for observing crustal deformation. In long-term observational applications, the dynamic changes in crustal deformation over multi-year scales often exceed the single measurement range of borehole strainmeters. Expanding the measurement range while maintainin...

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Bibliographic Details
Main Authors: Chen Yang, Zheng Chen, Hong Li, Wenbo Wang, Weiwei Zhan, Liheng Wu, Yunkai Dong, Jiaxin Chen
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Sensors
Subjects:
borehole strainmeter
range extension
automatic control
field-effect transistor
Online Access:https://www.mdpi.com/1424-8220/25/2/476
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