首页> 外文会议>17th CIRP International Conference on Life Cycle Engineering(国际生产工程科学院(ICRP)第17届生命周期工程会议 LCE 2010) >LIFE CYCLE MAINTENANCEIN COMBINATION WITH REUSE-Application to valve actuators for reducing life cycle cost and environmental load-
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LIFE CYCLE MAINTENANCEIN COMBINATION WITH REUSE-Application to valve actuators for reducing life cycle cost and environmental load-

机译:与重复使用相结合的生命周期维护-适用于阀门执行器,可降低生命周期成本和环境负荷-

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In this paper,we propose a maintenance planning method that can decrease the life cycle cost and enhance the reliability of products.We have considered an example of valve actuators that are used in the air-conditioning systems of buildings.For this purpose,we analyzed the characteristics of the deterioration and failure modes of the valve actuators and the failure effects of each mode.Then,we evaluated the effectiveness of various maintenance plans by using a Monte Carlo simulation.For reducing the life cycle cost and environmental load while ensuring reliability,we have proposed and evaluated a combination of reuse and maintenance.The results show that the proposed plan can reduce the life cycle cost and CO2 emissions by approximately 40% and 50%,respectively.
机译:本文提出了一种可降低生命周期成本并提高产品可靠性的维护计划方法。以建筑空调系统中的阀门执行器为例。为此,我们进行了分析。阀执行器的退化和故障模式的特性以及每种模式的故障影响。然后,我们通过蒙特卡洛模拟评估了各种维护计划的有效性。为降低生命周期成本和环境负荷,同时确保可靠性,结果表明,该方案可将生命周期成本和CO2排放量分别减少40%和50%。

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