Research Article
Hybrid Multiple Soft-Sensor Models of Grinding Granularity Based on Cuckoo Searching Algorithm and Hysteresis Switching Strategy
Table 3
Performance comparison of different soft-sensor models.
| Soft-sensor model | Performance | MPE | MNE | SSE | RMSE |
| Mechanism model | 2.7895 | −4.4902 | 178.002 | 1.334 | BPNN model | 3.0189 | −3.4657 | 137.430 | 1.172 | WNN model | 2.5782 | −2.6213 | 115.800 | 1.076 | Hybrid model based on HS | 2.4001 | −2.1960 | 37.322 | 0.6109 | Hybrid model based on CS and HS | 2.4001 | 1.2835 | 32.893 | 0.5735 |
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