Klimenko J. Development and research of asynchronous electric drives with vector fіeld oriented management, multivariate sliding modes and identification of coordinates

The dissertation is devoted to the decision of a scientific - practical problem of creation of asynchronous electric drives for electromechanical systems of exact reproduction of complex movements antenna installations, radar stations, mirrors of radiotelescopes, radio engineering complexes of the navigation, the specialized devices of military technics which carry out search, prompting and autosupport of mobile objects. In work development, research and practical realization deep-regulation asynchronous electric drives in which necessary dynamic accuracy of reproduction of specifying influences, low sensitivity parametrical and coordinate indignations, an opportunity of indemnification of action of elastic properties of transmitting devices are achieved by application of principles vector fіeld oriented managements, synthesis of system in a class of nonlinear systems with explosive management, the organization of multivariate sliding modes in contours of management at short circuit of the last both onreally measured, and on observable coordinates is carried out.