Optics and Precision Engineering, Volume. 31, Issue 19, 2836(2023)
Magnetic field time-gate displacement sensor based on discrete winding and its error characteristics
Fig. 1. Overall structure of magnetic-field type time-gating displacement sensor
Fig. 5. Simulation results under different excitation signal amplitudes within a pitch
Fig. 6. Displacement error curves and error spectra of different excitation signal amplitudes within a pitch
Fig. 8. Simulation results under different tilt angles within a pitch
Fig. 9. Displacement error curves and error spectra for different tilt angles within a pitch
Fig. 11. Simulation results under different flip angles within a pitch
Fig. 12. Displacement error curves and error spectra for different flip angles within a pitch
Fig. 14. Simulation results under different deflection angles within a pitch
Fig. 15. Displacement error curves and error spectra for different deflection angles within a pitch
Fig. 17. Experimental platform for error characteristics of time-gate displacement sensor
Fig. 19. Measurement error curves and error spectra of different excitation signal amplitudes within a pitch
Fig. 20. Measurement error curves and errors spectra for different tilt angles within a pitch
Fig. 21. Measurement error curves and error spectra for different flip angles within a pitch
Fig. 22. Measurement error curves and error spectra for different deflection angles within a pitch
Fig. 23. Measurement error curves before and after harmonic correction within full-range
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Ziran CHEN, Hengxiao ZHANG, Zhiying HE, Hongyou CHEN, Haiyou YU. Magnetic field time-gate displacement sensor based on discrete winding and its error characteristics[J]. Optics and Precision Engineering, 2023, 31(19): 2836
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Received: Mar. 30, 2023
Accepted: --
Published Online: Mar. 18, 2024
The Author Email: HE Zhiying (he_zhiying@cqut.edu.cn)