Browsing by Subject "Position sensors"

Now showing items 1-4 of 4

    • Digitally-tuned resolver converter 

      Benammar, M.; Bagher, M.; Al Kaisi, M. ( Elsevier B.V. , 2009 , Article)
      Sinusoidal encoders provide electrical signals related to the sine and cosine of the mechanical shaft angle θ. An analog converter is described for the linearization of these signals and hence for linear computation of θ. ...

    • A new angle determination method for resolvers 

      Ben-Brahim, Lazhar; Benammar, Mohieddine; Alhamadi, Mohd; Al-Emadi, Nasser; Al-Hitmi, Mohammed ( IEEE , 2008 , Conference Paper)
      A new low cost method for converting the amplitudes of the sine/cosine signals generated by the resolver into a measure of the angle of its shaft. The new method operates without lookup tables (LUT), and takes advantage ...

    • New fast arctangent approximation algorithm for generic real-time embedded applications 

      Benammar M.; Alassi A.; Gastli A.; Ben-Brahim L.; Touati F. ( MDPI AG , 2019 , Article)
      Fast and accurate arctangent approximations are used in several contemporary applications, including embedded systems, signal processing, radar, and power systems. Three main approximation techniques are well-established ...

    • A Resolver Angle Estimator Based on Its Excitation Signal 

      Ben-Brahim, L.; Benammar, M.; Alhamadi, M.A. ( IEEE , 2009 , Article)
      A resolver generates a pair of signals proportional to the sine and cosine of the angular position of its shaft. A new low-cost method for converting the amplitudes of these sine/cosine transducer signals into a measure ...