Browsing by Subject "Resolver"

Now showing items 1-5 of 5

    • A new closed-loop converter for sinusoidal encoders - Preliminary results 

      Ben-Brahim, Lazhar; Benammar, Mohieddine; Mahran, Ahmed; Alhomsi, Ahmed ( IEEE , 2009 , Conference Paper)
      Sinusoidal position transducers provide accurate and reliable representation of the mechanical position of their shafts. The sine/cosine transducers signals may be used in open loop or closed loop arrangements for the ...

    • 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 ...

    • A novel amplitude-to-phase converter for sine/cosine position transducers 

      Benammar, M. ( Taylor and Francis Group , 2007 , Article)
      Resolvers and various other types of sine/cosine encoders are used for both angular and linear position sensing. These devices provide analogue signals in the form of the sine and the cosine of an angle related to the ...

    • A New Low Cost Linear Resolver Converter 

      Ben-Brahim, L.; Benammar, M.; Alhamadi, M.A.; Al-Emadi, N.; Al-Hitmi, M.A. ( IEEE , 2008 , Article)
      A new low cost converter topology is proposed for sinusoidal position encoders. The converter enables determination of the angle from the sine and cosine signals of the encoder. When used with resolvers, the implementation ...

    • A new PLL method for resolvers 

      Ben-Brahim, Lazhar; Benammar, Mohieddine ( IEEE , 2010 , Conference Paper)
      This paper describes a novel implementation of the classical PLL closed loop method without using VCO, DAC, counter and look-up tables. The proposed method makes use of the excitation signal of the resolver to estimate the ...