Phase-locked loop (Lur'e system) Z-domain analysis

Discussion in 'The Projects Forum' started by penny07, Feb 5, 2015.

  1. penny07

    Thread Starter New Member

    May 25, 2013
    19
    0
    Hi,

    Anyone know about how to transform the PLL configuration into the Lur'e system , and then find the corresponding G(z) linear system? Besides,from there how do I find the state-space matrices A,B,C and D which are in terms of the filter's parameters (Af,Bf,Cf,Df) and the VCO's parameters (Av,Bv,Cv,Dv). G(z) linear system includes filter and VCO.

    Thanks.
     
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