TY - JOUR
T1 - Measuring Fabric Moisture Content with Improved Wheatstone Bridge
JO - Journal of Fiber Bioengineering and Informatics
VL - 2
SP - 209
EP - 222
PY - 2014
DA - 2014/07
SN - 7
DO - http://doi.org/10.3993/jfbi06201408
UR - https://global-sci.org/intro/article_detail/jfbi/4779.html
KW - Moisture Content
KW - Improved Wheatstone Bridge
KW - Detection Online
KW - Fabric Resistance
AB - Use of improved Wheatstone bridge in measurement of fabric moisture content as well as its measurement
principle is introduced in this paper. A new detection circuit of fabric moisture content based on improved
Wheatstone bridge is designed, and its measurement result is standardized by oven method. The fitted
curves representing fabric moisture content of different materials are plotted after the experimental data
is processed. Compared with oven method, errors are analyzed. The results reveal that the detection
circuit can accurately measure the changes in fabric moisture content and errors are small (within 1%
for cotton), which can meet the need of fabric moisture content detection online system.