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Flerrespons felmoderns och effekternas analys (MR-FMEA)×Statistisk processtyrning×
ÄmnesområdeFörsöksplaneringFörsöksplanering
FamiljProcess / pipelineProcess / pipeline
Ursprungsår1990s–2000s1924–1931
UpphovspersonExtended from classical FMEA (MIL-P-1629, 1949; Ford Motor Company, 1970s); multi-response integration developed in quality engineering literature from the 1990s onwardWalter A. Shewhart
TypRisk analysis and quality engineering methodProcess monitoring and quality control method
UrsprungskällaStamatis, D. H. (2003). Failure Mode and Effect Analysis: FMEA from Theory to Execution (2nd ed.). ASQ Quality Press. ISBN: 978-0873895989Shewhart, W. A. (1931). Economic Control of Quality of Manufactured Product. Van Nostrand. ISBN: 978-0873890762
AliasMR-FMEA, multi-response FMEA, multi-criteria FMEA, multi-objective FMEASPC, statistical quality control, process control charting, Shewhart control
Närliggande66
SammanfattningMulti-response FMEA extends classical Failure Mode and Effects Analysis to systems or processes where each failure mode produces effects across multiple quality characteristics or response variables simultaneously. Rather than assigning a single Risk Priority Number (RPN), it evaluates severity, occurrence, and detectability for each response dimension, then integrates these ratings — often via multi-criteria scoring or weighted aggregation — to obtain a holistic risk ranking that captures the full consequence profile of each failure mode.Statistical Process Control (SPC) is a data-driven quality method that uses statistical techniques — primarily control charts — to monitor a manufacturing or service process over time. By distinguishing natural process variation (common cause) from unusual, actionable variation (special cause), SPC enables practitioners to maintain processes in a stable, predictable state and to detect problems early, before defective output reaches customers.
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ScholarGateJämför metoder: Multi-response failure mode and effects analysis · Statistical Process Control. Hämtad 2026-06-17 från https://scholargate.app/sv/compare