Dynamic processes modeling in measuring of the peak pressure of hydrosystems of tractors used in agriculture

Abstract

This paper presents an analysis of the work performance of a tractor’s hydraulic drive system, where a linear motor of reciprocating is used. A non-linear mathematical model describing the work of a given hydraulic system working in dynamic regime has been developed. Some numerical results for the transitional dynamic processes occurring in the model hydraulic drive system have also been
presented. It is indicated, that using the developed mathematical model can help for the successful investigation of the impact of each of the hydraulic system’s elements on the peak pressure at the end of the piston’s work moves.