OSCILLATION RECEIVER FOR VIBRATIONAL DISPLACEMENT SECTOR MEASURING

摘要

FIELD: physics; measurement. ^ SUBSTANCE: oscillation receiver for measurement of value and direction of vibrational displacement vector in a given point of oscillating body comprises piezoelectric elements for measurement of various strain types. Piezoelectric elements are as follows: bending oscillations bimorph receiver and longitudinal oscillations receiver connected with each other and provided with individual electrode pairs. ^ EFFECT: improved accuracy of measurement. ^ 8 dwg