Obshta A. The development of theory and construction methods of conductive materials quality control means.

The dissertation is devoted to the urgent questions of vortex-current control of the quality of conductive materials and measuring the given parameters of the object of control that influence the formation of the sensing device reaction. A unified approach to the solving of theoretical issues of the scientific-technical problem of multiparametric defectometry has been elaborated in this dissertation. On the basis of the theory of solving multicircuit tasks through generalized potentials produced by the author, methods of defining electrical parameters of the sensing device reaction on the basis of Helmholtz Equation have been developed. The creation of new electrically scanning means of conductive materials multiparametric vortex-current quality control on the basis of sensing devices with a rotational magnetic field and rotational azimuth heterogeneity is suggested and grounded as prospective.