METHOD OF DETERMINING MOMENTS OF SYNCHRONOUS AND ASYNCHRONOUS BEHAVIOUR OF TWO COUPLED SYSTEMS Russian patent published in 2011 - IPC G01R29/18 

FIELD: physics.

SUBSTANCE: signals generated by coupled systems are recorded to calculate instantaneous oscillation phases and to calculate phase differences of said coupled systems. Instantaneous oscillation phases and phase differences are introduced into limited range [0; 2π] to set threshold values of difference between phases Δφ_min and Δφ_max, so that π/2<Δφ_max-Δφ_min<π, π/2<(Δφ_max+Δφ_min)/2<π. Note here that behavior of two coupled system is taken to be synchronous at intervals when Δφ_min<Δφ<Δφ_max, while asynchronous behaviour moments correspond to interval wherein Δφ<Δφ_min or Δφ>Δφ_max.

EFFECT: higher accuracy.

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