Classic Application of the ‘Three-Stage’ Algorithm in Sensorless Control
Classic Application of the ‘Three-Stage’ Algorithm in Sensorless Control Initial Positioning → IF Start → Switch to Sliding Mode Observer after Speed Criteria Met 1.Overall Logical Framework The core contradiction of sensorless control is: weak back electromotive force (EMF) at low speed/stationary state makes observation impossible, while at high speed, dynamic response and robustness must … Read more