METHOD OF DETERMINATION OF RELATIVE DAMPING COEFFICIENTS OF MECHANICAL AND ELECTROMECHANICAL OSCILLATORY SYSTEMS BY ACCELERATION

摘要

FIELD: measurement technology; exploration of complex dynamic systems. SUBSTANCE: acceleration of motion is measured as kinematic parameter of oscillations; specific frequencies corresponding to minimum actual and maximum imaginary components of amplitude phase-frequency characteristics by acceleration of motion are netted; relative damping coefficient is calculated by formula. EFFECT: enhanced efficiency. 1 dwg