Abstract
On the base that introduced basic principle of the fluxgate sensors, we analyze the principle and method of measuring the turns of pill. Aim at some lacks of fluxgate now, we design subminiature sensor-detector and relevant circuit, then do sensor system-model. After carry through correlative examination and register waveform of output signal, we can gain pill-turns by calculating the number, the system suffices the require of measuring muzzle velocity by validating.
Original language | English |
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Pages (from-to) | 369-372 |
Number of pages | 4 |
Journal | Chinese Journal of Sensors and Actuators |
Volume | 21 |
Issue number | 2 |
Publication status | Published - Feb 2008 |
Keywords
- Fluxgate
- Projectile-mounted speed-measured
- Sensor-detector
- Turns-counting