Mathematical Model Based on BP Neural Network Algorithm for the Deflection Identification of Storage Tank and Calibration of Tank Capacity Chart
Table 5
The statistics of oil reserve of actual storage tank with oil-out and the percentage of error.
Site 1
OH/cm
AOR/L
TOR/L
ATDV
FENN/L
PEC
2014.29
46552.67
45130.62
1422.05
1422.10
0.015%
2003.74
46275.12
44843.34
1431.78
1431.80
0.011%
1995.29
46052.18
44612.73
1439.45
1439.50
0.006%
1989.53
45899.88
44455.27
1444.61
1444.60
0.004%
1985.62
45796.35
44348.27
1448.08
1448.10
0.003%
1979.33
45629.56
44175.95
1453.61
1453.60
0.002%
1972.51
45448.37
43988.83
1459.54
1459.50
0.001%
1969.31
45363.23
43900.94
1462.29
1462.30
0.000%
1961.41
45152.73
43683.70
1469.03
1469.00
0.004%
1957.15
45039.03
43566.41
1472.62
1472.60
0.005%
1951.30
44882.67
43405.18
1477.49
1477.50
0.003%
1943.47
44673.02
43189.07
1483.95
1483.90
0.006%
1938.96
44552.06
43064.44
1487.62
1487.60
0.006%
1934.05
44420.22
42928.64
1491.58
1491.60
0.006%
1925.88
44200.47
42702.39
1498.08
1498.10
0.005%
1921.23
44075.20
42573.46
1501.74
1501.70
0.005%
1910.98
43798.57
42288.87
1509.70
1509.70
0.009%
1899.16
43478.71
41960.06
1518.65
1518.60
0.006%
1889.86
43226.43
41700.88
1525.55
1525.50
0.006%
1884.42
43078.62
41549.09
1529.53
1529.50
0.006%
1876.58
42865.28
41330.10
1535.18
1535.20
0.005%
1873.50
42781.36
41243.99
1537.37
1537.40
0.004%
1862.44
42479.59
40934.45
1545.14
1545.10
0.005%
1851.64
42184.24
40631.69
1552.55
1552.50
0.005%
1841.46
41905.25
40345.88
1559.37
1559.40
0.003%
1836.85
41778.73
40216.32
1562.41
1562.40
0.003%
1828.91
41560.56
39992.99
1567.57
1567.60
0.002%
1826.68
41499.23
39930.22
1569.01
1569.00
0.003%
1820.43
41327.19
39754.21
1572.98
1573.00
0.001%
1815.31
41186.12
39609.91
1576.21
1576.20
0.003%
1811.69
41086.29
39507.84
1578.45
1578.40
0.000%
1807.90
40981.71
39400.92
1580.79
1580.80
0.001%
1801.67
40809.66
39225.07
1584.59
1584.60
0.001%
1798.73
40728.40
39142.04
1586.36
1586.40
0.000%
1790.75
40507.64
38916.53
1591.11
1591.10
0.000%
1784.04
40321.79
38726.76
1595.03
1595.00
0.001
1775.08
40073.31
38473.15
1600.16
1600.20
0.003
Where OH, AOR, TOR, ATDV, FENN, and PEC are, respectively, oil height, actual oil reserve, theoretical oil reserve, -value of theoretical and actual oil reserve, fitting error of neural network, and proportional error with correction.
