Research Article
Anthropomorphism Index of Mobility for Artificial Hands
Table 4
Matrix
and resulting
(equation (
3)).
| Groups of DoFs | Functional synergies | (%) | PC1 (%) | PC2 (%) | PC3 (%) | PC4 (%) | PC5 (%) |
| Finger flexion-extension | 79.6 | 50.7 | 42.5 | 51.8 | 34.9 | 55 | Finger abduction-adduction | 8.8 | 37.8 | 6.9 | 20.7 | 5.4 | 16 | Palmar arching | 4.4 | 3.4 | 15.3 | 0.2 | 1.9 | 5 | Thumb opposition | 7.2 | 8.1 | 35.3 | 27.3 | 57.9 | 24 |
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