Grafy przepływu sygnałów w modelowaniu kaskadowej struktury układu wyciągowego

The modelling procedure of the lifting system by means of the matrix signal flow graph has been presented. Using the fact that the deep pulling lifting system is characterized by a cascade structure, the four terminal signals flow graph has been used to model it. The analogue system isomorphous with the graph may serve as the basis for investigating the influence of the lifting system parameters on its dynamic characteristics.