Table 1.
Kp, Ki, Kd parameters of the 4 sPID controllers of the ED-Scorbot joints and the close-loop integrator (CLi).
| Joints | SW | Kp | NBi | FDGENi | Ki | NBd | FDGENd | Kd | NBCLI | FDGENCLi |
|---|---|---|---|---|---|---|---|---|---|---|
| J1 | 1,024 | 2.5e-4 | 18 | 4,096 | 9.3e-2 | 22 | 4,096 | 5.8e-3 | 18 | 16 |
| J2 | 1,024 | 2.5e-4 | 18 | 4,096 | 9.3e-2 | 22 | 4,096 | 5.8e-3 | 18 | 16 |
| J3 | 512 | 1.2e-4 | 18 | 4,096 | 9.3e-2 | 22 | 4,096 | 5.8e-3 | 18 | 16 |
| J4 | 512 | 1.2e-4 | 18 | 2,048 | 0.186 | 22 | 2,048 | 1.2e-2 | 18 | 16 |
NB is bit length, FD is frequency divider value and SW is spike width.