Research Article
Correlation Analysis Algorithm-Based Multiple-Input Single-Output Wiener Model with Output Noise
Table 1
Identification results of the linear block in the first branch under different
.
| | The proposed method | The method in [18] | | | | | | | | | | |
| | | | | | | | | | | | 1000 | 1.2829 | −0.3333 | 0.04046 | 0.0312 | 0.0463 | 1.2206 | −0.2576 | 0.03881 | 0.0294 | 0.1204 | 1500 | 1.2937 | −0.3465 | 0.04243 | 0.0319 | 0.0341 | 1.2310 | −0.2660 | 0.04077 | 0.0307 | 0.1080 | 2000 | 1.3044 | −0.3668 | 0.04270 | 0.0318 | 0.0174 | 1.2508 | −0.2892 | 0.03945 | 0.0292 | 0.0859 | 2500 | 1.3108 | −0.37960.04317 | 0.0321 | 0.0069 | 1.2497 | −0.3004 | 0.03994 | 0.0306 | 0.0795 | | 3000 | 1.3051 | −0.3837 | 0.04537 | 0.0329 | 0.0076 | 1.2452 | −0.2948 | 0.04043 | 0.0309 | 0.0848 | 3500 | 1.3106 | −0.3886 | 0.04387 | 0.0326 | 0.0026 | 1.2519 | −0.3050 | 0.03951 | 0.0296 | 0.0760 | 4000 | 1.3088 | −0.3874 | 0.04428 | 0.0325 | 0.0040 | 1.2653 | −0.3211 | 0.03799 | 0.0290 | 0.0608 | True | 1.3139 | −0.3886 | 0.04308 | 0.0315 | 0 | 1.3139 | −0.3886 | 0.04308 | 0.0315 | 0 |
| | | | | | | | | | | | 1000 | 1.3571 | −0.4624 | 0.04853 | 0.0332 | 0.0625 | 1.2116 | −0.2357 | 0.04010 | 0.0355 | 0.1372 | 1500 | 1.3879 | −0.4842 | 0.04813 | 0.0291 | 0.0564 | 1.2484 | −0.3041 | 0.04230 | 0.0356 | 0.0781 | 2000 | 1.3657 | −0.4458 | 0.04578 | 0.0284 | 0.0564 | 1.2484 | −0.3041 | 0.04230 | 0.0356 | 0.0781 | 2500 | 1.3526 | −0.4311 | 0.04367 | 0.0292 | 0.0419 | 1.2645 | −0.3127 | 0.04389 | 0.0348 | 0.0661 | 3000 | 1.3376 | −0.4124 | 0.04375 | 0.0299 | 0.0245 | 1.2572 | −0.2923 | 0.04404 | 0.0336 | 0.0815 | 3500 | 1.3205 | −0.3900 | 0.04372 | 0.0307 | 0.0049 | 1.2643 | −0.3020 | 0.04445 | 0.0339 | 0.0728 | 4000 | 1.3215 | −0.3931 | 0.04462 | 0.0319 | 0.0066 | 1.2598 | −0.2947 | 0.04617 | 0.0342 | 0.0791 | True | 1.3139 | −0.3886 | 0.04308 | 0.0315 | 0 | 1.3139 | −0.3886 | 0.04308 | 0.0315 | 0 |
| | | | | | | | | | | | 1000 | 1.3992 | −0.5185 | 0.04740 | 0.0281 | 0.1135 | 1.1806 | −0.2297 | 0.04310 | 0.0360 | 0.1503 | 1500 | 1.3538 | −0.4715 | 0.04400 | 0.0315 | 0.0671 | 1.2033 | −0.2523 | 0.04599 | 0.0379 | 0.1208 | 2000 | 1.3469 | −0.4702 | 0.04385 | 0.0320 | 0.0642 | 1.2176 | −0.2774 | 0.04675 | 0.0379 | 0.1208 | 2500 | 1.3384 | −0.4488 | 0.04311 | 0.0330 | 0.0474 | 1.2041 | −0.2608 | 0.04882 | 0.0376 | 0.1230 | 3000 | 1.3001 | −0.3976 | 0.04310 | 0.0339 | 0.0121 | 1.2190 | −0.2733 | 0.05037 | 0.0374 | 0.1091 | 3500 | 1.3077 | −0.4069 | 0.04492 | 0.0336 | 0.0142 | 1.2457 | −0.3086 | 0.04919 | 0.0358 | 0.0769 | 4000 | 1.3081 | −0.3999 | 0.04468 | 0.0336 | 0.0095 | 1.2304 | −0.2865 | 0.04844 | 0.0368 | 0.0963 | True | 1.3139 | −0.3886 | 0.04308 | 0.0315 | 0 | 1.3139 | −0.3886 | 0.04308 | 0.0315 | 0 |
|
|