ANALYSIS OF THE RELIABILITY OF MACHINES FOR THE HARVESTING AND TRANSPORT COMPLEX AND JUSTIFICATION OF THE REQUIREMENTS FOR THEIR RESERVATION

Abstract

Reliable operation of the machines of the harvesting and transport complex is one of the main requirements for the implementation of the technological process of harvesting grain crops. An analysis of the machines of the harvesting and transport complex is presented, as a complex system consisting of many elements, which is performed using modeling methods. Ensuring trouble-free operation of the machines of the harvesting and transport complex is solved by optimization methods, taking into account various ways to ensure their reliability from the perspective of a systematic approach and taking into account a large number of factors: operating conditions of the machines, organization of preparation of equipment for harvesting work and elimination of failures, level of operation. The requirements for the redundancy of individual elements, links and systems of the harvesting and transport complex are substantiated, in combination with monitoring their condition and restoring failed elements, which is a means for creating highly reliable systems from elements with relatively low reliability.