Akynin K. Low power magneto-electric brushless systems with limited choice of measured coordinates.

The оbject of research: low power magnetoelectric brushless systems. The purpose of research: development of elaboration principles, methods and means of control of low power magnetoelectric brushless systems with a limited choice of measured coordinates for achievement of their structural minimization. Methods of research are based on the theories of electromechanical systems, electric machines, automatic control, electric circuits, digital signal processing, mathematical and physical modeling methods. Theoretical and practical results and innovations: the scientific basis for the creation of control systems of low power brushless motors with permanent magnets are developed by limiting the number of measured coordinates, taking into account their discrete or continuous performance, and forming the missing information for the achievement of the specified control purposes, which enables to provide the given adjustment parameters for minimized system structures and to realize new functions of electromechanical devices. A subject degree of introduction: The main results of the work are implemented at KB Geofizprilad (Kyiv), Trigla Ltd. (Kyiv), RI EMD (Kyiv), Scientific-production enterprise "Eleron" (Kyiv), MAO NAS of Ukraine (Kyiv), NTTU KPI (Kyiv). Effectiveness of implantation: a significant technical and economic effect is obtained, which consists in the creation of new magneto-electric systems for hand tools, medical and geophysical devices, space technology. Sphere of use: electromechanical devices and tools.