STRUCTURAL IDENTIFICATION OF MATHEMATICAL THREE DIMENSIONAL MODEL OF DIAGNOSIS HYDRAULIC ГСТ-90,112
The structural identification of hydrostatic drive GST-90, GST-112 diagnostic model is implemented. The differential dependence of transitional process of dynamic system pump-engine is formalized. From the analysis of equations that the parameters which characterize the technical condition of the pump and motor are the time constants of the transition process, as well as the damping decrement of the liquid in the pressure line, and engine speed. The solutions have been obtained of differential equations.