Method of vibration measurement based on the analysis of the central asymmetric blur image of a circular mark

Abstract

The specifics of the structural measurement parameters of vibration blur image track reflective or fluorescent labels round shape with the longitudinal axis of symmetry, not having the central symmetry property, with the purpose of implementing the indirect non-contact measurement module, and the component of the vector amplitude of the vibration displacement of the object is outlined. The presented model of the process of formation of the diagrams of the characteristic distances and sequence numbers measuring arcs trace vibrating blur image of a circular mark with the reciprocating vibratory movement of a material point is studied. The description of the compute component and the modulus of the vibration displacements of the investigated material point is depicted.