Abstract:
This paper is devoted to the analysis of frequency-phase locked loop systems (FPLL). The mathematical model of this system is a system of differential equations with a cylindrical phase space. For the FPLL system, we obtain conditions of latent synchronization.
Keywords:hidden synchronization, frequency-phase locked loop, limit cycle of the first kind, quasisynchronous mode, beat mode, positively invariant set, rotation of a vector field.
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