1、00.0050.010.0150.020 0.001 0.002 0.003 0.004 0.005 0.006集成开关型霍尔传感器 y =3.3980x-0.0004R20.9966L/mM/kg0 1 2 3 4 5 平均M/g 0.0 1.0 2.0 3.0 4.0 5.0 L/mm 10.00 13.32 16.30 19.52 22.96 26.98 T/50 30.38 31.07 29.97 30.80 30.78 30.60 T'/50 30.50 30.07 29.37 30.87 30.35 30.23 Mo/g 15.98 M 磁钢/g 0.38砝码/g 1.0
2、2.0 3.0 4.0 5.0 电压/v 19.9 40.6 60.5 81.3 101.9U1/v U2/v U1-U2/v1 21.8 3.8 18.0 2 21.5 4.5 17.0 3 21.2 5.1 16.1 4 21.3 4.8 16.5 5 21.4 3.7 17.7 D1/mm D2/mm29.2 27.4 56.6T/s 0.394 0.580 0.480 0.530 x/cm 5.51 6.68 6.10 6.60 X/cm 10.00 8.80 9.00 8.80 X-x/cm 4.49 2.12 2.90 2.20 H/cm 18.38 h/cm 7.70 T/s 1
3、.533 1.068 0.751 0.900 1.124 D/cm 12.00 12.00 12.00 12.00 12.00 d/cm 10.95 8.90 5.10 7.53 9.20 tan2a 0.10 0.29 0.65 0.42 0.26 tana 0.05 0.14 0.29 0.20 0.13 T=1.121 D=11.60cmY/cm 22.00 21.00 23.21 23.40 21.60 y/cm 6.85 6.85 6.85 6.85 6.85f/cm 15.15 14.15 16.36 16.55 14.75 15.39200.10.20.30.40.50 0.5
4、1 1.5 2 2.5 3平行入射法 y =0.1790x-0.0194R20.99601/T2tana0.420.430.440.450.460.470.480.490.50 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18支频率 y =0.3863x+0.4314R20.9971f2/Hz2L2/m200.020.040.060.080.10 0.02 0.04 0.06 0.08 0.1拍频 y =0.9540x+0.0031R20.9936f拍/Hzf2-f1/Hz0.40.450.50.550.60 0.05 0.1 0.15 0.2f22 y
5、= 0.7678x+0.4323R2 = 0.9960T2F2200.020.040.060.080.10 0.05 0.1 0.15 0.2拍频与L2 y =0.5783x+0.0030R20.9986L2/m2f/HzA/s B/s 同方向频率 f11 15.301 15.298 L/cm 20 402 15.300 15.292 1 15.321 15.3333 15.300 15.290 2 15.314 15.32510To 15.300 15.293 3 15.323 15.322差值/s 0.007 T/s 1.532 1.533 f1/Hz 0.653 0.652 支频率L/c
6、m 20 25 30 35 401/s 14.938 14.830 14.651 14.448 14.224 2/s 14.942 14.826 14.654 14.460 14.227 3/s 14.942 14.829 14.662 14.494 14.226 10To/s 14.941 14.828 14.656 14.467 14.226 To/s 1.494 1.483 1.466 1.447 1.423 f/Hz 0.669 0.674 0.682 0.691 0.703 反向 f2L/cm 20 25 30 35 401/s 14.709 14.389 14.227 13.763
7、 13.4952/s 14.707 14.426 14.094 13.727 13.4463/s 14.726 14.454 14.098 13.733 13.40710To/s 14.714 14.423 14.140 13.741 13.449 To/s 1.471 1.442 1.414 1.374 1.345 f2/Hz 0.680 0.693 0.707 0.728 0.744 拍频 f'L/cm 20 25 30 35 401/s 37.88 26.25 17.80 13.66 10.60 2/s 37.55 26.66 17.75 13.46 10.53 3/s 37.60 26.85 17.71 13.50 10.38 To/s 37.68 26.59 17.75 13.54 10.50 f'/Hz 0.03 0.04 0.06 0.07 0.10
