CAJ | 학술논문

针对舰船装备的复杂性与多态性特点，在分析多目标维修决策帕累托最优理论基本原理的基础上，建立了考虑可靠性、维修时间以及费用的舰船装备多态系统维修决策帕累托最优模型，给出了一种操作简便的解析算法，为维修决策提供了模型依据。最后，以舰用柴油机为例，建立了柴油机维修决策的帕累托最优模型，在给定的决策参数条件下，计算得到了柴油机维修的最优方案，验证了该研究方法的正确性及可操性。
침대함선장비적복잡성여다태성특점，재분석다목표유수결책파루탁최우이론기본원리적기출상，건립료고필가고성、유수시간이급비용적함선장비다태계통유수결책파루탁최우모형，급출료일충조작간편적해석산법，위유수결책제공료모형의거。최후，이함용시유궤위례，건립료시유궤유수결책적파루탁최우모형，재급정적결책삼수조건하，계산득도료시유궤유수적최우방안，험증료해연구방법적정학성급가조성。
According to the complexity and polymorphism of vessel equipment,on the basis of analyzing the basic principles of multi-objective maintenance decision and pareto optimal theory,a Pareto optimality maintenance decision model for multi -state systems of vessel equipment is established. The criterions considered here are reliability,maintenance time,and maintenance costs. A simple analytic algorithm also proposed,which provide the basis for maintenance decision. The case study of diesel engine is used to illustrate the methodology,and the optimized maintenance strategy are derived,which illustrate the model is feasible and effective.