Quality Prediction and Control of Reducing Pipe Based on EOS-ELM-RPLS Mathematics Modeling Method

Table 3

Iterative learning calculating result of wall thickness of reducing tube.

Ser. number	Variable name	Initial value	First learning value	Second learning value	Third learning value	Fourth learning value
1	Rotary speed of; Number 1 reducing mill	1137.52	1136.51	1134.25	1133.15	1132.53
2	Rotary speed of; Number 2 reducing mill	1133.82	1132.65	1131.58	1130.52	1130.22
3	Rotary speed of; Number 3 reducing mill	1288.24	1288.93	1289.36	1290.05	1290.22
4	Rotary speed of; Number 4 reducing mill	1409.32	1408.31	1407.15	1406.53	1406.17
5	Rotary speed of; Number 5 reducing mill	1485.26	1483.84	1482.37	1480.98	1480.68
6	Rotary speed of; Number 6 reducing mill	1458.81	1459.84	1460.37	1460.64	1460.87
7	Rotary speed of; Number 7 reducing mill	1179.95	1178.68	1177.55	1177.09	1176.95
8	Rotary speed of; Number 8 reducing mill	1110.95	1109.72	1108.66	1107.85	1107.62
9	Rotary speed of; Number 9 reducing mill	1290.43	1291.42	1292.37	1293.21	1293.38
10	Rotary speed of; Number 10 reducing mill	1220.67	1219.55	1218.76	1217.84	1217.52
11	Rotary speed of; Number 11 reducing mill	1143.38	1141.75	1140.53	1139.61	1138.92
12	Rotary speed of; Number 12 reducing mill	1103.21	1102.33	1101.36	1100.52	1100.22
13	Current of Number 1; reducing mill	35.46	34.75	34.24	33.97	33.91
14	Current of Number 2; reducing mill	52.48	51.62	51.28	51.07	50.98
15	Current of Number 3; reducing mill	41.54	42.37	42.97	43.31	43.42
16	Current of Number 4; reducing mill	134.52	133.75	133.24	133.94	133.87
17	Current of Number 5; reducing mill	218.21	217.47	216.84	216.37	216.28
18	Current of Number 6; reducing mill	332.46	333.23	333.86	334.32	334.44
19	Current of Number 7; reducing mill	324.46	323.71	323.14	322.71	322.62
20	Current of Number 8; reducing mill	302.35	301.43	300.85	300.18	300.02
21	Current of Number 9; reducing mill	326.87	327.95	328.56	328.83	328.92
22	Current of Number 10; reducing mill	324.37	323.65	323.15	322.97	322.88
23	Current of Number 11; reducing mill	325.84	324.77	324.24	323.95	323.86
24	Current of Number 12; reducing mill	274.94	274.04	273.65	273.13	273.04
25	Torque of Number 1; reducing mill	251.64	252.31	252.88	253.23	253.32
26	Torque of Number 2; reducing mill	320.48	321.25	321.93	322.35	322.52
27	Torque of Number 3; reducing mill	62.44	63.12	63.34	63.52	63.57
28	Torque of Number 4; reducing mill	445.85	446.87	447.66	448.02	448.21
29	Torque of Number 5; reducing mill	652.48	650.36	648.82	647.74	647.48
30	Torque of Number 6; reducing mill	1042.68	1040.24	1039.07	1038.21	1037.98
31	Torque of Number 7; reducing mill	1204.15	1203.26	1202.77	1202.35	1202.12
32	Torque of Number 8; reducing mill	1251.42	1250.15	1249.14	1248.48	1248.22
33	Torque of Number 9; reducing mill	1175.25	1176.37	1177.06	1177.84	1178.12
34	Torque of Number 10; reducing mill	1214.85	1213.45	1212.84	1212.25	1212.07
35	Torque of Number 11; reducing mill	1316.47	1317.57	1318.16	1318.54	1318.75
36	Torque of Number 12; reducing mill	1224.46	1223.24	1222.63	1222.22	1221.97
37	The temperature; of shell	886	892	896	898	901