TITLE:
Model of Maintenance Planning Based on Trend of Machines Failures with Two Priorities
AUTHORS:
Erik Prada, Alena Pešková, Michael Valášek
KEYWORDS:
Microsoft Excel, Supplement Solver, Maintenance Planning, Priority and Non-Priority Failures, Linear Programming
JOURNAL NAME:
World Journal of Engineering and Technology,
Vol.3 No.4,
November
11,
2015
ABSTRACT: In this article we are discussing the suggestion of planning maintenance in such situation that we have failures in database of failures and maintenance registered also according to type of failure— priority or non-priority. We are assuming that maintenance must be mainly oriented on avoiding major failures of machines. The effect of maintenance manifests with delay and is dependent on development of failures. We express this problem as linear programming task that is solvable with Solver-extension of application Excel. We demonstrate the suggested solution on example of failures of machines between years 2010 and 2012.