Abstract
Based on theoretical analysis of the magnetic field distribution of magnetic guiding track and simulation results of Ansys, a detection program and signal conditioning circuit based on 3D magnetic field sensor group are designed. Simultaneously, magnetic field detection device is constructed. Then a more precise strength and direction distribution of magnetic field in different spaces is acquired through the output signals of magneto resistive sensors at different positions in the magnetic field. Thus the feasibility of magnetic guiding is confirmed and the program of magnetic orientation is proposed.
| Original language | English |
|---|---|
| Pages (from-to) | 208-211 |
| Number of pages | 4 |
| Journal | Jiliang Xuebao/Acta Metrologica Sinica |
| Volume | 28 |
| Issue number | SUPPL. DEC. |
| State | Published - Dec 2007 |
| Externally published | Yes |
Keywords
- Magnetic-guided technique
- Magnetoresistive sensors
- Metrology
- Orientation
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