Usage of information technologies for increasing quality of transport operations

Abstract

Among the whole cycle of interconnected technological operations for crop and livestock production, transport operations play a significant part: transportation of seed grain, forage, fertilizers, product transportation to storage and selling places. Transport operations account for 15-25% of the production cost. According to the analysis of recent research, the development and introduction of new methods for ensuring the quality and safety of production. For a tractor on transport works the task of increasing the functional precision at which it is solved its deviation from the roadway configuration (traffic corridor) during the movement is assessed. In this case the problem for short-term one-time and repeated, long-term discrete and continuous impact of the driver on the tractor steering control is solved. For these operating modes of a tractor during transport works, the methodology of functional stability providing of a hydro-level steering control is substantiated. Based on the reasoned analytical model of the tractor spin during transport works, an express method of diagnosing the technical state of the tractor steering has been elaborated. It is based on the comparison of the angular accelerations of the tractor and the steering wheel when the motion direction is changed or adjusted.