CUED Publications database

Maintenance optimization for asset systems with dependent performance degradation

Rasmekomen, N and Parlikad, AK (2014) Maintenance optimization for asset systems with dependent performance degradation. In: Lecture Notes in Mechanical Engineering. UNSPECIFIED, pp. 67-76.

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© Springer-Verlag London 2014. This paper focuses on consider the optimization of maintenance plans for a system of assets with failure/degradation interaction between the assets. The asset system under consideration in this paper has M identical non-critical machines feeding their output to a critical machine. A common repair team performs maintenance on all the machines. All the machines deteriorate over time independently. In addition to the independent degradation, the performance of the non-critical machine also affects the degradation of the critical machine. We develop a mathematical model to represent the interactions and performance of the asset system. We also provide a simulation-based numerical solution to optimize the maintenance plan for the system outlining the maintenance intervals for each of the machines.

Item Type: Book Section
Divisions: Div E > Manufacturing Systems
Depositing User: Cron Job
Date Deposited: 17 Jul 2017 19:18
Last Modified: 22 May 2018 07:58