Open AccessINFORMATION MODEL OF COMPUTER AIDED SYSTEM FOR FORECASTING THE TECHNICAL CONDITION OF UNITS OF LOAD-CARRYING VEHICLES AT AGRICULTURAL ENTERPRISES
Author(s) -
Marina Sidorenko,
А М Криков
Publication year - 2021
Publication title -
vestnik altajskogo gosudarstvennogo agrarnogo universiteta
Language(s) - English
Resource type - Journals
ISSN - 1996-4277
DOI - 10.53083/1996-4277-2021-204-10-101-106
Subject(s) - computer science , software , set (abstract data type) , resource (disambiguation) , reliability engineering , carrying capacity , information model , operations research , industrial engineering , control (management) , information system , engineering , software engineering , artificial intelligence , computer network , ecology , biology , programming language , electrical engineering
This paper discusses an information model of a com-puter aided system of software-algorithmic and information tools for advanced forecasting of the parameters of the technical condition of components and aggregates of a load-carrying vehicleby the results of diagnostics present-ed as hierarchically related sets of the complete set of its components. As components of software-algorithmic and information tools, many of the considered models of load-carrying vehiclesare identified; their components and ag-gregates; parameters of the technical condition of load-carrying vehicles; nominal, current and permissible values of the technical condition parameters without repair; the remaining resource of the technical condition parameter; methods for improving forecasting; the coefficient of curva-ture of the change in the predicted parameter over time; normative and reference information; input operational information; operational calculation/output information; development of control actions; operations for diagnosing units and components of load-carrying vehiclesduring the next maintenance No. 1 and others. This model is applica-ble in the development of a system in the environment of a computer spreadsheet for load-carrying vehiclesthat actu-ally exist on farms.