@inproceedings{inproceedings, title  = {{Sensorless direct torque control of a permanent magnet brushless AC drive via an extended Kalman filter}},

 url = {{}},

 year = {{2004}},

 month = {{1}},

 author = {{Liu Y and Zhu ZQ and Shi YF and Howe D}},

 volume = {{1}},

 journal = {{IEE Conference Publication}},

 pages = {{303-307}},

 note = {{Accessed on 2025/01/03}}}