Input motion | Reconstructed motion | Calculated expected motion | Difference | ||||||
---|---|---|---|---|---|---|---|---|---|
Wave form | T | A | A | measured underestimation | A | calculated underestimation | under-estimation | ||
[s] | [mm] | [mm] | [mm] | [%] | [mm] | [mm] | [%] | [mm] | |
sin | 5 | 40 | 37.5 | 2.5 | 6.3 | 38.0 | 2.0 | 5.1 | 0.5 |
30 | 28.1 | 1.9 | 6.2 | 28.5 | 1.5 | 0.3 | |||
20 | 18.8 | 1.3 | 6.3 | 19.0 | 1.0 | 0.2 | |||
10 | 9.4 | 0.6 | 6.1 | 9.5 | 0.5 | 0.1 | |||
sin | 4 | 40 | 37.5 | 2.5 | 6.3 | 38.0 | 2.0 | 5.1 | 0.5 |
30 | 28.1 | 1.9 | 6.2 | 28.5 | 1.5 | 0.3 | |||
20 | 18.0 | 2.0 | 10.0 | 19.0 | 1.0 | 1.0 | |||
10 | 9.4 | 0.6 | 6.2 | 9.5 | 0.5 | 0.1 | |||
sin | 3 | 30 | 27.3 | 2.7 | 8.9 | 28.5 | 1.5 | 5.1 | 1.1 |
20 | 18.8 | 1.3 | 6.3 | 19.0 | 1.0 | 0.2 | |||
10 | 9.4 | 0.6 | 6.2 | 9.5 | 0.5 | 0.1 | |||
cos6 | 5 | 30 | 28.9 | 1.1 | 3.6 | 29.2 | 0.8 | 2.8 | 0.3 |
20 | 18.8 | 1.3 | 6.3 | 19.4 | 0.6 | 0.7 | |||
10 | 9.4 | 0.6 | 6.2 | 9.7 | 0.3 | 0.3 | |||
cos6 | 4 | 26 | 24.2 | 1.8 | 6.8 | 25.3 | 0.7 | 2.8 | 1.1 |
20 | 19.5 | 0.5 | 2.4 | 19.4 | 0.6 | −0.1 | |||
10 | 9.4 | 0.6 | 6.1 | 9.7 | 0.3 | 0.3 | |||
cos6 | 3 | 20 | 19.5 | 0.5 | 2.3 | 19.4 | 0.6 | 2.8 | −0.1 |
10 | 9.4 | 0.6 | 6.2 | 9.7 | 0.3 | 0.3 | |||
sin | 4 | 20 | 18.8 | 1.3 | 6.3 | 19.0 | 1.0 | 5.1 | 0.2 |
20 | 18.7 | 1.3 | 6.3 | 19.0 | 1.0 | 0.2 | |||
20 | 18.8 | 1.3 | 6.3 | 19.0 | 1.0 | 0.2 | |||
20 | 18.8 | 1.2 | 6.2 | 19.0 | 1.0 | 0.2 |