A high-precision triaxial fluxgate sensor for space applications: Layout and choice of materials

被引：32

作者：

Nielsen, OV

Brauer, P

Primdahl, F

Risbo, T

Jorgensen, JL

Boe, C

Deyerler, M

Bauereisen, S

机构：

[1] TECH UNIV DENMARK,DEPT CONSTRUCT ENGN,DK-2800 LYNGBY,DENMARK

[2] UNIV COPENHAGEN,NIELS BOHR INST AFG,DEPT GEOPHYS,DK-2100 COPENHAGEN,DENMARK

[3] DEUTSCH AEROSP AG,D-8000 MUNICH 80,GERMANY

来源：

SENSORS AND ACTUATORS A-PHYSICAL | 1997年 / 59卷 / 1-3期

关键词：

fluxgate; vector magnetometer; metallic glass; magnetostriction; carbon-silicon carbide;

D O I：

10.1016/S0924-4247(97)80169-0

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The construction of a triaxial fluxgate sensor with very high axis stability and low temperature coefficients is described. The axis orthogonalities change less than 2.1 s of are in the whole testing temperature range +20 to -10 degrees C. The temperature coefficients for the sensitivities of the three axes are 6.7, 10.1 and 13.3 ppm K-1, respectively. This high stability is achieved by using a newly developed ceramic, C-SiC, as the supporting construction material. (C) 1997 Elsevier Science S.A.

引用

页码：168 / 176

页数：9

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[2]

JORGENSEN JL, 1993, 534 STAR IM

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