基于LC并联谐振的轴向自感式位移传感器设计

唐洪洲,周瑾,金超武,徐园平

Design of axial self-inductive displacement sensor based on LC parallel resonance

Hongzhou TANG,Jin ZHOU,Chaowu JIN,Yuanping XU

表 3 不同谐振频率下的灵敏度与RMSE

Tab.3 Sensitivity and RMSE at different resonant frequencies

fres/kHz Ko/(V·mm−1) RMSE 19 0.2279 1.417×10−3 20 0.3058 1.875×10−3 21 0.4331 2.618×10−3 22 0.6759 4.408×10−3 23 1.2741 1.123×10−2