Table 7 Data comparison table.

From: Synergistic optimization of shape-force and dynamic coupling effect in bending roll systems during accelerated rolling

Quality indicators

Control group (fixed parameters)

Experimental group (dynamic compensation)

Improvement rate (%)

Sheet Shape Deviation (I-unit)

12.8

8.2

36

Thickness Variation (μm)

15.3

9.7

37

Edge reduction control rate (%)

78.5

88.2

9.7

Acceleration section scrap rate (%)

1.5

0.6

60

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