Recent content by servoguy

One more comment: My technique allows the servo to control the load even though the motor is connected to the load by a flexible coupling or gearbox.

I have a very unique solution for the inertia mismatch problem. It eliminates the structural resonances as a limitation. The servo bandwidth is then only limited by the drive bandwidth and/or the sensor bandwidth. I can close the loop above the resonant frequencies with good margins. The...