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首页> 外文期刊>Applied Ocean Research >Application of human reliability analysis to repair & maintenance operations on-board ships: The case of HFO purifier overhauling
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Application of human reliability analysis to repair & maintenance operations on-board ships: The case of HFO purifier overhauling

机译：人力可靠性分析在船上船舶修复与维护操作中的应用：HFO净化器瓶的案例

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摘要

Maintenance and repair at the operational level is a critical function to comply with the standard of competence for officers in charge of an engineering watch in a manned/unmanned ship engine room. The human factor in ship maintenance especially deals with fulfilling of the required competency about dismantling, inspecting, repairing and reassembling equipment in accordance with manuals and good practice stated in STCW Code, as amended in 2010. This study extends the shipboard operation human reliability analysis (SOHRA) through the marine auxiliary machinery maintenance operations. The approach involves the determined marine-specific error producing conditions (EPC) and generic task type parameters to quantify generic error probability (GEP) values along with the subtasks of the maintenance operation. To acquire the EPC and GEP values, the real case study on heavy fuel oil (HFO) purifier overhauling considers different operating conditions on-board selected five ships in a dry bulk fleet. The case study shows that human error probability (HEP) values of tasks in maintenance operation change in regard to ship operating conditions. Consequently, the study contributes to the marine engineering field in improving the human factor in ship repair and maintenance operations. This approach is further extended by incorporating maintenance 4.0 requirements into ship operating environment to conduct scenario-based task analysis.
机译：运营层面的维护和维修是遵守载人/无人船舶发动机室中工程手表负责人的能力标准的重要功能。船舶维护中的人为因素尤其涉及根据2010年修订的STCW码中所述的手册和良好做法来实现拆除，检查，修理和重新组装设备所需的能力，如2010年修订。该研究扩展了船舶操作人类可靠性分析（ SOHRA）通过海洋辅助机械维护操作。该方法涉及确定的海洋特定错误产生条件（EPC）和通用任务类型参数，以与维护操作的子任务一起量化通用误差概率（GEP）值。为了获得EPC和GEP值，对重型燃料油（HFO）净化的真正案例研究考虑了在干散装舰队中选择的五艘船上的不同操作条件。案例研究表明，在船舶操作条件方面维护操作变化中的任务的人为错误概率（HEP）值。因此，该研究有助于提高船舶维修和维护操作中人类因素的海洋工程领域。通过将维护4.0要求合并到船舶操作环境中，进一步扩展了这种方法，以进行基于场景的任务分析。

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