Increase of operational reliability of technical systems as an aspect of the resource saving strategy for mobile energetic means of the agro-industrial complex

The problem of achieving the claimed resource by the object is one of the most important issues in the field of reliable operation of mobile energy facilities, as well as energy and resource saving in the agro-industrial complex. Reduction of downtime of equipment related to troubleshooting and reduction of the total number of failures during operation is possible with the use of on-board electronic diagnostic systems. Their proper functioning is ensured by the application of a certain diagnostic model, the effectiveness of which depends on the degree of fitness of the object to conduct technical diagnosis. The main stages and principles of the optimal diagnostic field formation are considered, taking into account the change in the informativeness and correctness of the methods for estimating the direct and indirect indicators characterizing the technical state of mobile energy facilities. The main criteria in the field of optimality of the formation of the diagnostic model, as well as the formation of onboard self-diagnosis systems in general, are given.