@article{article, title  = {{Simplified EKF based sensorless direct torque control of permanent magnet brushless AC drives}},

 publisher = {{Springer Science and Business Media LLC}},

 url = {{}},

 year = {{2004}},

 month = {{10}},

 author = {{Liu Y and Zhu Z and Howe D}},

 doi = {{10.1007/s11633-004-0035-4}},

 volume = {{1}},

 journal = {{International Journal of Automation and Computing}},

 issue = {{1}},

 pages = {{35-41}},

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