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Information × Registration Number 0305U001148, 0103U000111 , R & D reports Title Adaptive and high-intellectual control algorithms of alternating-current electric mathins popup.stage_title Ідентифікації параметрів і вектору стану ЕДЗС методом найменших квадратів. Розробка алгоритмів ідентифікації. Head Yevgeny Potapenko, Registration Date 21-01-2005 Organization Zaporizhzhia National Technical University popup.description2 Subject of inquiry - the electric drive with induction motors. The purpose of the given work is the development of adaptive and highly intellectual (fuzzy logic) algorithms of control of induction motors with the improved dynamic characteristics, small volume of calculations which eliminate influence of change of motor parameters. New algorithms of an estimation of errors of current and voltage sensors in a normal operating mode are developed. Search of simple and effective algorithms of identification of a rotor and stator resistances is carried out. New algorithms which reduce the bottom limit of a range of regulation are developed. Programs are developed and numerical modelling carried out of the synthesized algorithms. Research of an adaptive fuzzy-regulator which corrects an output of a speed regulator at change of parameters of the second mass of the object of management is made. The technique of specification of an output of a fuzzy-regulator is developed at a presence of entrance variables in a zone of saturation of boundary terms. Specification of an output of rules of a fuzzy-regulator with use properties of recursion is developed. Practical value lies in substantial improvement of dynamic and static characteristics of electric drives concerning existing one. Product Description popup.authors popup.nrat_date 2020-04-02 Close