HALFAROVÁ Petra VSB-Technical University of Ostrava

Spoluautoři USTYUGOVA Tatiana, VYKYDAL David

Failure mode and effects analysis (FMEA) is one of the well-known techniques of quality management. The purpose of FMEA is to identify possible failure modes of the system components, evaluate their influences on system behaviour and propose proper countermeasures to suppress these effects. When applying this technique, it is important to determine the value of risk priority numbers. The risk priority number is usually calculated as the product of the severity, occurrence, and detection. This paper presents a way to evaluate FMEA parameters using fuzzy sets.