1. T. Bucella, Single-chip DSP controller IC provides high performance brushless DC servo, Powerconversion-and-Intelligent-Motion, Vol. 18 (3) (March 1992), pp. 8, 10–14.
2. Effect of software speed-control algorithms on low-cost six-step brushless DC drives;Ellerthorpe;Powerconversion-and-Intelligent-Motion,1996
3. New fully integrated 3-D silicon Hall sensor for precise angular position measurements;Burger;Sensors and Actuators A,1998
4. R.S. Popovic, Hall Effect Devices, in: B.E. Jones (Ed.), Adam Hilger, New York, 1991.
5. M.A. Gottschalk, Miniature motors deliver big performance, Global Design News, (1997), pp. 42–43.