Research Article
Principle Research on a Novel Piezoelectric 12-DOF Force/Acceleration Sensor
Table 2
Crossing coupling simulation results of static sensitivity in 6-axis force directions under an external force.
| Load category | Crossing coupling | Fx | Fy | Fz | Mx | My | Mz |
| Fx | 1 | −0.0272% | 0.0048% | 1.5753% | 52.0007% | 0.0527% | Fy | 0.0427% | 1 | −0.0264% | −51.9716% | 1.2153% | −0.0017% | Fz | −0.0233% | 0.0293% | 1 | 0.0469% | −0.0790% | 0.0983% | Mx | −0.0213% | 0.1134% | 0.0314% | 1 | −0.6897% | 0.0228% | My | −0.0918% | −0.0140% | −0.0528% | 0.8605% | 1 | −0.0074% | Mz | −0.0014% | −0.0045% | −0.3384% | 0.0074% | 0.0188% | 1 |
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