When someone hacks together a digital camera with a Raspberry Pi, the limiting factor for serious photography is usually the ...

This paper provides an alternative method for high resolution position estimation of a BLDC motor by obtaining pulses from the hall effect sensor. This method proposes to use a fast processing time in ...

In this article, a 3-D displacement sensor system based on a Hall chip array and its signal-resolving algorithm is proposed for bearingless motors. The theoretical analysis of the magnetic field ...