Research Article
Payload Mass Identification of a Single-Link Flexible Arm Moving under Gravity: An Algebraic Identification Approach
Table 4
Linear least squares fitting: convergence time for the different experiments and payloads.
| Errors | Experiment type 1 | Experiment type 2 | Experiment type 3 | 10% | 5% | 2% | 10% | 5% | 2% | 10% | 5% | 2% |
| Payload | 2.30 s | >5 s | >5 s | 1.30 s | 1.45 s | 2.94 s | 1.92 s | 4.27 s | >5 s | Payload | 2.15 s | >5 s | >5 s | 1.30 s | 1.46 s | >5 s | 3.27 s | >5 s | >5 s | Payload | 2.34 s | >5 s | >5 s | 1.40 s | 1.42 s | 2.95 s | 0.49 s | 3.70 s | >5 s |
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