Research Article
Robust Estimation of the Unbalance of Rotor Systems Based on Sparsity Control of the Residual Model
Table 1
The results of estimated unbalance mass.
| | Mass (g) | Phase (°) | Relative error (%) |
| Actual | 0.4 | 0 | | LS | 0.42 | 33.53 | 59.57 | M-Huber | 0.39 | 28.0 | 48.18 | GM | 0.39 | 334.8 | 43.44 | The proposed method | 0.38 | 5.98 | 11.6 |
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