Functioning and development of the railway rolling stock reliability management system
Abstract
Objective: to systematize the main components of the reliability management system for the design, manufacture, operation and maintenance of railway rolling stock, to formulate proposals for improving and developing measures to improve the reliability of all elements and components of railway equipment.Methods: technical and parametric modeling, analysis of elements of complex production systems, analysis of the life cycle of railway equipment, mathematical modeling of changes in parameters of complex technical systems, engineering analysis, analysis of large engineering data about a product, information and digital modeling.Results: the requirements of customers and consumers of railway equipment for the elements of the production system for the design and production of railway rolling stock are formed and ranked by the level of prioritization; the approach to the formation of the IT infrastructure for the production of modern railway rolling stock has been clarified; a reliability management system scheme for railway transport has been built; a list of requirements for participants in the production system for the manufacture and maintenance of railway rolling stock (design organizations, component suppliers, manufacturers, maintenance and service enterprises) has been formed, aimed at maintaining and regularly improving the reliability of manufactured products. railway equipment. Practical results: proposals have been formulated to improve the management of ensuring the reliability of railway rolling stock.