W artykule zaproponowano metodę przewidywania charakterystyk obciążenia układu wzbudnik-wsad. Metoda wykorzystuje zbudowaną wcześniej specjalizowaną bazę wiedzy zawierającą zestaw takich charakterystyk oraz dwa rodzaje rekurencyjnych sztucznych sieci neuronowych dla potrzeb klasyfikacji. Metoda została pozytywnie zweryfikowana w kilku rzeczywistych przypadkach i zostanie włączona jako element algorytmu inteligentnego generatora do nagrzewania indukcyjnego powstającego w Instytucie Informatyki Stosowanej PŁ.
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In the paper the method of prediction of the inductor – charge load characteristics has been proposed. This method using pre-built knowledge data base containing a set of characteristics and two types of classifying, recurrent artificial neural networks. This method has been verified for several real cases and become part of the algorithm of under-construction the intelligent two frequencies induction heating generator in Institute of Applied Computer Science.
The new principle of the organisation of working process of the combined supercharging system of transport diesel with the Cascade Pressure Exchanger (CPE) has been described. It allows considerably to raise level of forcing of the engine by supercharging at the expense of expansion of effective air supply area and coolings of supercharging air to temperature below an ambient. Substantive postulates of imitating model of work of combined engine(CICE) have been stated. Some results of calculation-experimental investigations of supercharging system of the engine 6×Í12/14 have been given. It confirms the possibility of the essential improvement tractive and fuel-economic factors of the transport installations in broad range of the working conditions.
A new method of organization of working cycle of device of direct transformation of heat in the located work of compression of air, based on principle of cascade exchange by pressure, is exposed; the results of pre-selection of basic dimensional and structural parameters of thermal compressor of cascade exchange by pressure are adduced; some special features of its working process are considered; main directions of perfection of working cycle of thermal compressors of cascade exchange of pressure are shown.