193
Electronic Engineering and Information Science – Wang (Ed.)
© 2015 Taylor & Francis Group, London, ISBN: 978-1-138-02772-5
A sensitivity study of fluxgate excitation fed by a square wave voltage
C.C. Dong
School of Software, Harbin University of Science and Technology, Harbin, China
L. Yin & Q. Fu
MEMS Center, Harbin Institute Technology, Harbin, China
ABSTRACT: This paper studies the impact of incentives square wave fluxgate sensitivity. A dynamic transfer
function of its analysis, the relationship between the amplitude of the excitation voltage and sensitivity model,
combined with experimental results verify the theoretical analysis, while the other test results corresponding
excitation waveform analysis.
KEYWORDS: Sensitivity; Square wave ...