An RCM approach for assessing reliability challenges and maintenance needs of unmanned cargo ships

Unmanned autonomous cargo ships may change the maritime industry, but there are issues regarding reliability and maintenance of machinery equipment that yet to be solved. This article examines applicability Reliability Centred Maintenance (RCM) method for assessing needs on unmanned ships. The analysis shows RCM is generally applicable examination ships, also important limitations. lacks a systematic process evaluating effects preventive versus corrective measures. procedure ensure effect length voyage in development potential failures systems included. Amendments proposed address these limitations, amended used analyse system two operational situations: one where vessel conventionally manned it unmanned. There minor differences probability between operation, major challenge relating risk severely restricted possibilities performing actions at sea.