Research Article
Mathematical Model Based on BP Neural Network Algorithm for the Deflection Identification of Storage Tank and Calibration of Tank Capacity Chart
Table 3
Calibration results of tank capacity chart of the small deflected elliptic storage tank after the correction of BP neural network.
| Site 1 | Site 2 | Site 3 | Site 4 | OH/cm | TOR/L | OH/cm | TOR/L | OH/cm | TOR/L | OH/cm | TOR/L |
| 0 | 1.03 | 31 | 615.49 | 62 | 1847.65 | 93 | 3118.02 | 1 | 3.42 | 32 | 650.15 | 63 | 1888.48 | 94 | 3157.49 | 2 | 6.55 | 33 | 685.36 | 64 | 1929.13 | 95 | 3196.50 | 3 | 10.57 | 34 | 721.10 | 65 | 1969.62 | 96 | 3235.08 | 4 | 15.59 | 35 | 757.36 | 66 | 2009.97 | 97 | 3273.22 | 5 | 21.67 | 36 | 794.10 | 67 | 2050.20 | 98 | 3310.96 | 6 | 28.92 | 37 | 831.32 | 68 | 2090.35 | 99 | 3348.43 | 7 | 37.39 | 38 | 868.99 | 69 | 2130.48 | 100 | 3385.85 | 8 | 47.17 | 39 | 907.08 | 70 | 2170.61 | 101 | 3423.58 | 9 | 58.30 | 40 | 945.60 | 71 | 2210.80 | 102 | 3462.14 | 10 | 70.85 | 41 | 984.50 | 72 | 2251.08 | 103 | 3502.02 | 11 | 84.86 | 42 | 1023.78 | 73 | 2291.50 | 104 | 3543.18 | 12 | 100.40 | 43 | 1063.41 | 74 | 2332.10 | 105 | 3584.59 | 13 | 117.51 | 44 | 1103.38 | 75 | 2372.89 | 106 | 3624.60 | 14 | 136.25 | 45 | 1143.66 | 76 | 2413.88 | 107 | 3661.99 | 15 | 159.60 | 46 | 1184.22 | 77 | 2455.08 | 108 | 3696.57 | 16 | 180.85 | 47 | 1225.04 | 78 | 2496.49 | 109 | 3728.74 | 17 | 203.42 | 48 | 1266.10 | 79 | 2538.10 | 110 | 3759.03 | 18 | 227.17 | 49 | 1307.36 | 80 | 2579.86 | 111 | 3787.81 | 19 | 252.01 | 50 | 1348.80 | 81 | 2621.76 | 112 | 3815.32 | 20 | 277.86 | 51 | 1390.38 | 82 | 2663.74 | 113 | 3841.66 | 21 | 304.66 | 52 | 1432.06 | 83 | 2705.77 | 114 | 3866.82 | 22 | 332.36 | 53 | 1473.84 | 84 | 2747.80 | 115 | 3890.82 | 23 | 360.90 | 54 | 1515.64 | 85 | 2789.78 | 116 | 3913.55 | 24 | 390.25 | 55 | 1557.46 | 86 | 2831.66 | 117 | 3934.90 | 25 | 420.38 | 56 | 1599.25 | 87 | 2873.39 | 118 | 3943.58 | 26 | 451.23 | 57 | 1640.96 | 88 | 2914.91 | 119 | 3962.31 | 27 | 482.79 | 58 | 1682.60 | 89 | 2956.19 | 120 | 3979.40 | 28 | 515.02 | 59 | 1724.10 | 90 | 2997.17 | | | 29 | 547.90 | 60 | 1765.45 | 91 | 3037.83 | | | 30 | 581.40 | 61 | 1806.64 | 92 | 3078.12 | | |
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Where OH is oil height and TOR is theoretical oil reserve.
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