CAJ | 학술논문

为科学计算具有性能多态性的舰船装备在海上运行时开展预防性换件修理的间隔期，首先建立GO模型，再将GO模型转换成Ex tendSim模型的舰船装备任务可靠度仿真模型，以换件修理后舰船装备是否能满足多个性能状态下可靠度要求为目标，逐步缩小修理间隔期范围。计算案例验证了该模型的正确性及算法的可操性。
위과학계산구유성능다태성적함선장비재해상운행시개전예방성환건수리적간격기，수선건립GO모형，재장GO모형전환성Ex tendSim모형적함선장비임무가고도방진모형，이환건수리후함선장비시부능만족다개성능상태하가고도요구위목표，축보축소수리간격기범위。계산안례험증료해모형적정학성급산법적가조성。
To calculate the intervals of preventive component replacement of the ship equipment of multiple-state performance operating at sea ,a GO model is established and then converted into Ex-tendSim model for simulating the mission reliability of ship equipment .In view of w hether the ship e-quipment can satisfy the requirements for reliability in multiple states after component replacement , this paper proposes an algorithm used for gradually shortening the interval between preventive re-placements and gives a calculating example .T he result verifies that the model is correct and the algo-rithm is operable .