CARTIF PROJECT

GEOMAF

New Maintenance Operations Management Tool for Railway Superstructure and Infrastructure

Description

The main objective of GEOMAF project (“New Maintenance Operations Management Tool for Railway Superstructure and Infrastructure”) was to provide railway infrastructure maintenance companies with a system that would enable them to optimise the maintenance of the railway superstructure and infrastructure, through appropriate management of maintenance operations based on Computer Intelligence techniques. This project was funded with FEDER funds by MINECO.

Through the application of intelligent technologies, the existing experience and knowledge in the conservation and maintenance of infrastructures was formalized, allowing companies to move from the current corrective maintenance to the use of predictive maintenance.

Objectives

  • Regularize the capture of data and registration of information regarding railway maintenance operations.
  • Model these maintenance operations, as well as the evolution of the railways and their elements, in order to predict incidents.
  • Build a tool that allows, before the need to carry out a maintenance operation, sequence the tasks to be performed to optimize the resources used, achieving optimal planning.

Actions

  • Achieve a system that allows predicting possible incidents on railways and planning maintenance operations from different “optimal” points of view.
  • Develop a system that offers a sequence of tasks to optimize a maintenance operation.

Obtained results

  • New models of conservation and preventive maintenance of railway infrastructures, based on computational intelligence techniques.
  • Development and validation of a management system for maintenance operations of superstructures and infrastructure railways. Obtaining a demonstrator with real possibilities of industrial application to the sector.
  • Increase of the technological capacity of the management companies of this type of railway infrastructure.

Partners

 

 

INNPACTO 2011

Reference: IPT-2011-1656-370000

Overall budget: € 1.516.166,40
Contribution: € 1.352.387,09‬
Duration: 1-May-2011 a 31-Dec-2013

Responsible

Marta Galende

Division of Industrial and Digital Systems

margal@cartif.es

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