This project demonstrates the implementation of sensorless Field-Oriented Control (FOC) in SimpleFOC, which originally did not support sensorless operation in 2024. A Flux Linkage Observer was applied to drive PMSM motors without sensors.
- Sensorless operation using a Flux Linkage Observer
- Motor start and stop using open-loop control with ramp function
- High-pass filter and other auxiliary features
- Flags and configuration options for enabling sensorless control
- Tested with Arduino Mega, simpleFOC v2.0.4 Board, and XM5015GB-SS Motor
A mini dryer was designed using CAD and fabricated with 3D printing.
