Fig. 1. Main measurement system principle of magnetic axis of solenoid based on pulsed tuat-wire method

Fig. 2. Detection principle of vibration position signal of tuat-wire

Fig. 3. Measured waveform of tilt and its compare with the work of Wang Ke et al, 2015^[6]

Fig. 4. Measured waveform of offset and its compare with the work of Wang Ke et al, 2015^[6]

Fig. 5. Typical results of offset measurement sensitivity and tilt scale with diffferent gains (G₁ and G₂)

Fig. 6. Potential improvement for reducing influence from environment light