Silicon Strain Gauge Load Cell for Weighting Disdrometer

Title
Silicon Strain Gauge Load Cell for Weighting Disdrometer
Author(s)
손영호최시영[최시영]이선길[이선길]손원호[손원호]문용순[문용순]
Keywords
Silicon strain gauge; Center boss diaphragm; Load cell; Disdrometer
Issue Date
201309
Publisher
한국센서학회
Citation
센서학회지, v.22, no.5, pp.321 - 326
Abstract
In this paper, the usability of a compact silicon strain gauge load cell in a weighting disdrometer for measuring the impact load of a falling raindrop is introduced for application in a multi-meteorological sensor. The silicon strain gauge load cell is based on the piezoresistive effect, which has a high linearity output from the momentum of the raindrop and the simplicity of signal processing. The weighting disdrometer shows a high sensitivity of 7.8 mV/g in static load measurement when the diaphragm thickness of the load cell is 250 um.
URI
http://hdl.handle.net/YU.REPOSITORY/28877http://dx.doi.org/10.5369/JSST.2013.22.5.321
ISSN
1225-5475
Appears in Collections:
공과대학 > 컴퓨터공학과 > Articles
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