Table 8 Comprehensive score results.

From: Optimization of working parameters of high-pressure roller mill based on entropy weight method and response surface method

Simulation Number

Aggregate score

Sum of scores

Rankings

Roll surface pressure(N)

Productivity(t/h)

Proportion of discharge particle diameter

(%)

1

0.119

0.078

0.228

0.425

7

2

0.083

0.233

0.249

0.565

2

3

0.104

0.354

0.098

0.556

3

4

0.205

0.013

0.110

0.328

8

5

0.142

0.235

0.174

0.551

4

6

0.000

0.389

0.088

0.478

6

7

0.244

0.000

0.000

0.244

9

8

0.137

0.179

0.204

0.520

5

9

0.103

0.507

0.130

0.740

1

  1. By substituting the combined scoring results of the nine sets of simulations into each level of each operating condition parameter, the mean and extreme deviation of the operating condition parameter at each level can be obtained, as shown in Table 9:
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