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Постійне посилання колекціїhttps://repository.kpi.kharkov.ua/handle/KhPI-Press/23487
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Документ Улучшение характеристик металлургических электроприводов(НТУ "ХПИ", 2010) Труфанов, Иван Дмитриевич; Андрияс, Ирина Аркадьевна; Кущ, В. В.Документ Математические модели трения и методы компенсации его влияния на системы управления(НТУ "ХПИ", 2010) Потапенко, Евгений Михайлович; Казурова, Алина ЕвгеньевнаReview of the known compensation methods of the nonlinear friction action on the control systems is presented. It is assumed that the position signals are only measured. The reduced algorithms that estimate the uncertainty vector and control object speed vector are proposed. Compensation of the uncertainty vector action by combined regulator is realized. The availability of the control algorithms is confirmed by numerical simulation.Документ Оптимизация энергетического баланса ветрогенератора(НТУ "ХПИ", 2010) Neuberger, Nikolaus; Nolle, Eugen; Banschbach, Rolf; Пивняк, Геннадий Григорьевич; Бешта, Александр СтепановичThe paper deals with energy balance in wind power generating installations. It is shown that due to variations of speed and direction of the wind the local power generating installations with energy accumulating components are especially subdued to instability. A control system is developed for maintenance of optimal power mode. The system implements cubic dependence of the output power of frequency. The algorithm of optimal power control is offered, its digital implementation is described. The article is targeted at specialists in small wind turbines.Документ Идентификация и оптимизация параметров электромеханической системы методом компьютерного моделирования(НТУ "ХПИ", 2010) Чермалых, Валентин Михайлович; Чермалых, Александр Валентинович; Майданский, Иван ЯрославовичThis article introduces the idea of an integrated engineering approach in terms of the design objects of computer technologies. We consider the following variant of the successive stages of the investigation: obtaining experimental transient response of the electromechanical system with its simulation model, finding the coefficients of the identified transfer function, pre-determination coefficients of PID controller and the optimization parameters of PID controller with a specific object.