Review article

Restoration of details of road-building machines by modeling in multi-criteria problem setting with application of coefficients of relative importance

UDC: 

629.1

DOI: 

10.23968/1999-5571-2018-15-5-146-150

Pages: 

146-150

Annotation: 

The paper discusses a number of approaches for determining the method and technology of restoration of road-building machine parts. The authors present the results of analysis of various solutions regarding the selection of the method of machine parts restoration at the stage of formation of the technological process general structure. In order to solve this problem, the coefficients of relative importance are derived. Such technique allows achieving maximum efficiency in formation of the technological process of road-building machine parts` restoration, taking into consideration a number of reasonable criteria by integration of the zoning method according to the principle of compliance with the ratio of probabilities of possible states of the research environment in the solution of the dynamic programming problem. The optimal trajectory of the part transition from the initial position to the required one from the point of quality is determined.

Authors: 

Belyaev A. I. Saint Petersburg State University of Architecture and Civil Engineering

Terentiev A. V. Moscow Automobile аnd Road Construction State Technical University

Pushkarev A. E. Saint Petersburg State University of Architecture and Civil Engineering

Vorontsov I. I. Saint Petersburg State University of Architecture and Civil Engineering