BLDC Sensorless initial position HELP

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i am doing a project on sensorless control of bldc motor for anna universty. i want to know how to find the initial position of bldc motor while using sensorless drive. right now in my circuit am giving the initial position myself but i want it to detect it automatically plz help me out.........

回答(2 个)

Walter Roberson
Walter Roberson 2011-5-24

Toan Thanh Nguyen
It name align and go method to detect initial rotor position, you can easy search for method

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