Input proportional, integral, derivative gains and error signal, compute PID controller output in real time for robot closed-loop control parameter debugging.
比例-积分-微分控制律输出。
| Item | Formula / Note | Source / Standard |
|---|---|---|
| PID control law | u = Kp·e + Ki∫e + Kd·ė | Ziegler-Nichols 1942 |
| Ziegler-Nichols tuning | Ultimate gain method | Z-N 1942 |
| Discretization | Position vs incremental | digital control texts |