Fault diagnosis and prognosis methods are the most useful tools for risk reliability analysis in food processing systems. Proactive techniques such as failure mode effect (FMEA) important detecting all probable failures facilitating process. However, significant uncertainties exist classical-FMEA when it comes to ranking priority numbers (RPNs) of modes. Such may have an impact on sector’s oper...

Abstract Failure mode and effect analysis (FMEA) is a risk tool widely used in the manufacturing industry. However, traditional FMEA has limitations such as inability to deal with uncertain failure data including subjective evaluations of experts, absence weight values parameters, not considering conditionality between events. In this paper, we propose holistic overcome these limitations. The p...

PC-FMEA is a method that combines the pairwise comparison and basic FMEA (Failure Modes Effects Analysis) methods. Using comparison, which of risks more severe, common or noticeable can be determined. The results evaluated by modeled with networks, where ranked according to criteria using PageRank weighted in-degree values. Applying these two solutions together, form risk assessment created are...

هدف: هدف از این پژوهش بررسی واسطه‌­ای راهبردهای سازش نایافته تنظیم شناختی هیجان در رابطه باورهای فراشناختی با اضطراب امتحان بود. روش: روش حاضر توصیفی و نوع همبستگی جامعه آماری را کلیه دانش‌­آموزان پسر دوره دوم متوسطه شهر تهران سال تحصیلی 1401-1400 تشکیل دادند که تعداد 456 نفر به نمونه‏‌گیری دسترس انتخاب شرکت کردند. ابزارها شامل سیاهه ابوالقاسمی همکاران (1375)، پرسشنامه باکو دیگران (2009)، فرم ک...

An integrated method comprising DEA and machine learning for risk management is proposed in this paper. Initially, the process of assessment, cross-efficiency used to evaluate a set factors obtained from FMEA. This FMEA-DEA not only overcomes some drawbacks FMEA, but also eliminates several limitations offer high discrimination capability decision units. For treatment monitoring processes, an M...

Outsourcing is recognized as a strategic instrument for companies to move towards diversified operation advantages and efficient global market. However, outsourcing agreements may fail due insufficient risk consideration evaluation. This requires an effective evaluation approach that necessitates entire comprehension of the system, its requirements dimensions. paper proposes novel fuzzy group m...

Sistem perawatan yang dilakukan selama ini adalah bersifat breakdown maintenance yaitu pemeliharaan setelah mesin mengalami kerusakan. belum memberikan data akurat kapan suatu atau komponen kerusakan, sehingga strategi tepat untuk menjaga tetap beroperasi menentukan interval waktu optimal.Hasil analisis dengan menggunakan metode Failure Mode Effect Analysis (FMEA) maka didapat kritis pada Mesin...