• A new tracking technique for mechanical angle measurement 

      Al-Emadi, Nasser; Ben-Brahim, Lazhar; Benammar, Mohieddine ( Elsevier , 2014 , Article)
      Resolvers and other types of sine/cosine encoders are used for measurement of mechanical angles. These devices produce quadrature signals in the form of sine and cosine of the unknown angle, and require converters to extract ...