Sensorless control of BLDC motor using initial stator Voltage Injection

Опубликовано: 21 Март 2026
на канале: SimulationKart (formerly MATLAB SCHOOL)
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In this simulation, the BLDC motor is controlled through a sensorless technique, eliminating the need for a speed encoder. The rotor is initially set in motion by injecting voltage, with subsequent speed measurement accomplished via angle change rate calculation. A PI controller enables closed loop operation of the motor.

Required MATLAB version: R2022b or above

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