序号

负荷

粉尘浓度

相对误差/%

离线测量值

BP神经网络预测值

SVM预测值

BP神经网络

SVM

1

393.3565

30.2249

29.9759

29.9533

-0.8238

-0.8986

2

357.6374

36.8956

37.019

36.566

0.4133

-0.8933

3

382.6412

30.8159

31.9897

31.4571

1.2475

2.0807

4

407.1855

29.6506

29.5148

30.0911

2.5737

1.4856

5

414.2293

31.5782

31.0413

31.3146

-1.7002

-0.8348

6

443.1802

30.4092

29.9186

29.736

0.5299

-2.2138

7

458.5025

26.6811

26.9115

26.7407

0.8635

0.2234

8

465.8155

23.2229

23.5126

23.4369

1.2475

0.9215

9

510.6798

26.2112

26.8858

26.4741

2.5737

1.003

10

537.6342

26.136

26.2745

26.1217

0.5299

-0.0547

11

542.5109

22.988

23.083

22.8723

0.4133

-0.5033

12

547.091

23.4209

23.0847

22.9892

-1.4355

-1.8432

13

554.1823

25.2151

25.9938

24.9734

3.0882

-0.9586

14

559.6688

23.1851

22.9105

23.049

-1.1844

-0.587

15

586.56

25.0822

25.6056

25.4531

2.0867

1.4787

16

596.5223

26.2865

25.9218

25.9839

-0.8238

-1.1512

17

600.4488

26.7272

26.7106

26.8793

-1.7002

0.5691

18

608.378

26.6438

27.4055

27.2595

0.8635

2.3109