Research Article
Mathematical Model Based on BP Neural Network Algorithm for the Deflection Identification of Storage Tank and Calibration of Tank Capacity Chart
Table 1
Testing data and result of model one.
| Site 1 | Site 2 | OH/mm | AOR/L | TOR/L | IOR/L | IER | OH/mm | AOR/L | TOR/L | IOR/L | IER |
| 159.02 | 312.00 | 322.88 | 313.46 | 0.47% | 486.89 | 1512.00 | 1564.74 | 1511.08 | 0.06% | 176.14 | 362.00 | 374.63 | 362.90 | 0.25% | 498.95 | 1562.00 | 1616.49 | 1561.20 | 0.05% | 192.59 | 412.00 | 426.36 | 412.41 | 0.10% | 510.97 | 1612.00 | 1668.24 | 1611.33 | 0.04% | 208.50 | 462.00 | 478.13 | 462.03 | 0.01% | 522.95 | 1662.00 | 1719.98 | 1661.46 | 0.03% | 223.93 | 512.00 | 529.85 | 511.67 | 0.06% | 534.90 | 1712.00 | 1771.73 | 1711.59 | 0.02% | 238.97 | 562.00 | 3581.61 | 561.39 | 0.11% | 546.82 | 1762.00 | 1823.46 | 1761.71 | 0.02% | 253.66 | 612.00 | 633.35 | 611.16 | 0.14% | 558.72 | 1812.00 | 1875.19 | 1811.84 | 0.01% | 268.04 | 662.00 | 685.08 | 660.95 | 0.16% | 570.61 | 1862.00 | 1926.95 | 1862.00 | 0.00% | 282.16 | 712.00 | 736.85 | 710.81 | 0.17% | 582.48 | 1912.00 | 1978.68 | 1912.12 | 0.01% | 296.03 | 762.00 | 788.58 | 760.67 | 0.17% | 594.35 | 1962.00 | 2030.43 | 1962.27 | 0.01% | 309.69 | 812.00 | 840.33 | 810.58 | 0.18% | 606.22 | 2012.00 | 2082.20 | 2012.44 | 0.02% | 323.15 | 862.00 | 892.06 | 860.49 | 0.18% | 618.09 | 2062.00 | 2133.95 | 2062.59 | 0.03% | 336.44 | 912.00 | 943.80 | 910.44 | 0.17% | 629.96 | 2112.00 | 2185.67 | 2112.71 | 0.03% | 349.57 | 962.00 | 995.54 | 960.41 | 0.17% | 641.85 | 2162.00 | 2237.43 | 2162.86 | 0.04% | 362.56 | 1012.00 | 1047.30 | 1010.41 | 0.16% | 653.75 | 2212.00 | 2289.16 | 2212.99 | 0.04% | 375.42 | 1062.00 | 1099.05 | 1060.43 | 0.15% | 665.67 | 2262.00 | 2340.89 | 2263.10 | 0.05% | 388.16 | 1112.00 | 1150.81 | 1110.47 | 0.14% | 677.63 | 2312.00 | 2392.67 | 2313.27 | 0.06% | 400.79 | 1162.00 | 1202.55 | 1160.51 | 0.13% | 678.54 | 2315.83 | 2396.61 | 2317.09 | 0.05% | 413.32 | 1212.00 | 1254.29 | 1210.56 | 0.12% | 690.53 | 2365.83 | 2448.37 | 2367.23 | 0.06% | 425.76 | 1262.00 | 1306.03 | 1260.62 | 0.11% | 690.82 | 2367.06 | 2449.62 | 2368.45 | 0.06% | 438.12 | 1312.00 | 1357.77 | 1310.69 | 0.10% | 702.85 | 2417.06 | 2501.40 | 2418.60 | 0.06% | 450.40 | 1362.00 | 1409.49 | 1360.75 | 0.09% | 714.91 | 2467.06 | 2553.11 | 2468.69 | 0.07% | 462.62 | 1412.00 | 1461.24 | 1410.85 | 0.08% | 727.03 | 2517.06 | 2604.88 | 2518.82 | 0.07% | 474.78 | 1462.00 | 1512.98 | 1460.95 | 0.07% | 739.19 | 2567.06 | 2656.59 | 2568.89 | 0.07% |
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Where OH, AOR, TOR, IOR, and IER are, respectively, oil height, actual oil reserve, theoretical oil reserve, improved oil reserve, and improved error ratio.
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