LIU Ze-liang, WEN Yin-tang, LIANG Xi, et al. Three-dimensional simulation study of planar capacitive sensor array based on ANSYS[J]. 2016, 35(4): 45-48.
LIU Ze-liang, WEN Yin-tang, LIANG Xi, et al. Three-dimensional simulation study of planar capacitive sensor array based on ANSYS[J]. 2016, 35(4): 45-48. DOI: 10.13873/J.1000-9787(2016)04-0045-04.
Based on electromagnetic field finite element analysis software
ANSYS
a model of 3-dimensional for electrical capacitance tomography( ECT) system 3 × 4 planar capacitive sensor array is established. Introduce structure of planar capacitive sensor array and analyze its measuring principle. Capacitance is calculated by ANSYS simulation. Compared with experiment
it is proved that simulation is feasible. Calculate capacitance value through simulation
study on effect of spacing between material and electrode and thickness of material on capacitance value. Calculate detecting depth of electrode couple in length and width direction. ANSYS simulation provides simulation data for feature extraction of damage detection and inverse problem image reconstruction.
Design of a security screening system with a capacitance sensor matrix operating in single-electrode mode [J] . Dixiang Chen,Xiaohui Hu,Wuqiang Yang. Measurement Science and Technology . 2011 (11)