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Proactive maintenance strategy for harbour crane operation improvement

Published online by Cambridge University Press:  13 May 2003

B. Iung*
Affiliation:
Centre de Recherche en Automatique de Nancy (CRAN), CNRS UPRESA 7039 Université Henri Poincaré, Nancy 1, Faculté des Sciences – BP 239 F-54506 Vandoeuvre-les-Nancy Cedex (France)
G. Morel
Affiliation:
Centre de Recherche en Automatique de Nancy (CRAN), CNRS UPRESA 7039 Université Henri Poincaré, Nancy 1, Faculté des Sciences – BP 239 F-54506 Vandoeuvre-les-Nancy Cedex (France)
J.B. Léger
Affiliation:
PREDICT company – 1 rue Carnot – BP 305 F-54515 Vandoeuvre-les-Nancy Cedex (France) email: jean-baptiste.leger@predict.frhttp://www.predict.fr

Summary

Quay cranes are particular transportation devices for which operation's safety and CRAMP parameters (Cost, Reliability, Availability, Maintainability, and Productivity) should be fulfilled with regard to a harbor maintenance strategy. The maintenance process is first considered within a holistic modeling framework in order to cope with the current practices of treating strategic, operational and engineering maintenance issues independently without taking into account their interactions within an entire Enterprise System. Proactive maintenance is then highlighted as a new model aiming to globally optimize the components operation parameters throughout three interacting prognosis, diagnosis and monitoring processes. Technical issues related to Intelligent Maintenance System are finally proposed in order to support proactive maintenance operations at the enterprise field level and applied to quay cranes in a particular site within the frame of the European Eureka ‘Robcrane' project.

Type
Research Article
Copyright
Copyright © Cambridge University Press 2003

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