A Maintenance Decision-making Model Based on the Availability and Dynamic Maintenance Costs
Song Zhi-jie
Yang Zhi-xiu
Zhao Yu-zhong
Hou Gui-bin
Abstract：In order to obtain an operational and practical equipment maintenance schedule , the theory of modern equipment maintenance is introduced .By considering the dynamic nature of the preventive mainte-nance cost , a preventive maintenance decision-making model is established .It takes unit time minimum maintenance cost as the objective and the availability of the equipment as the constraint in the preventive update cycle .With the method of enumeration and simulation software , a numerical example is given to verify the rationale of the model .It shows that producers can use the maintenance decision-making model to achieve minimal maintenance costs .
Keywords：preventive maintenance strategyavailabilitydynamic maintenance costimprovement factor
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 17-22 )