Software Development to Simulation of the Soil Cultivation Process

Abstract

The combination of mathematical simulation and experimental testing is an essential factor in improving of the agricultural machines quality. In this paper, a simulation model to investigation of tractor - plough system is developed. Model structure includes the plough design parameters, the soil phisical - mechanical properties, as well the interaction between tractor – plough parameters. The complex influence of the above mentioned factors is included into ploughing simulation process by means defined quantities as system coefficient connection and system transport delay. The typical simulation results, as illustrative examples are presented.

Kombinacija matematičke simulacije i eksperimentalnog ispitivanja je značajan faktor u poboljšanju kvaliteta poljoprivrednih mašina. U ovom radi razvijen je simulacioni model za istraživanje dinamike sistema traktor – plug. Struktura modela uključuje konstruktivne parametre pluga, fizičko-mehanička svojstva zemljišta, isto tako, parametre interakcije sistema traktor – plug. Kompleksan uticaj, gore spomenutih faktora, uključen je u simulacioni proces oranja preko definisanih iznosa koeficijenta sprege sistema i transportnog kašnjenja. Prezentirani su tipični rezultati simulacije kao ilustrativni primeri.