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Riskbaserad statistisk processkontroll×Six Sigma DMAIC×
ÄmnesområdeFörsöksplaneringKvalitetsledning
FamiljProcess / pipelineProcess / pipeline
Ursprungsår1920s (SPC foundations); risk-based integration formalized in 2000s–2010s2014
UpphovspersonIntegrated from SPC (Shewhart, 1920s; Deming, 1950s) and risk analysis frameworks (FDA ICH Q10, ISO 31000)Motorola; Pyzdek & Keller
TypHybrid quality-risk engineering methodStructured process improvement methodology
UrsprungskällaMontgomery, D. C. (2020). Introduction to Statistical Quality Control (8th ed.). Wiley. ISBN: 978-1119399308Pyzdek, T., & Keller, P. (2014). The Six Sigma Handbook (4th ed.). McGraw-Hill. ISBN: 978-0-07-184053-9
AliasRisk-based SPC, RBSPC, risk-prioritized SPC, risk-informed process monitoringDMAIC Framework, Six Sigma Process Improvement Cycle, Define-Measure-Analyze-Improve-Control, Altı Sigma DMAIC
Närliggande63
SammanfattningRisk-based statistical process control (Risk-based SPC) is an engineering quality method that integrates formal risk analysis — typically FMEA or a risk matrix — with statistical process monitoring to focus control chart resources on the process parameters that pose the greatest risk to product quality or system safety. Rather than applying control charts uniformly across all variables, risk-based SPC directs tighter monitoring toward high-risk, high-impact process characteristics identified through structured hazard prioritization.Six Sigma DMAIC is a data-driven, five-phase process improvement methodology — Define, Measure, Analyze, Improve, and Control — used to reduce defects and process variation to fewer than 3.4 defects per million opportunities. Originating at Motorola in the 1980s and systematized by practitioners including Pyzdek and Keller, it is widely adopted in manufacturing, healthcare, finance, and service industries seeking sustained quality gains.
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ScholarGateJämför metoder: Risk-based statistical process control · Six Sigma DMAIC. Hämtad 2026-06-17 från https://scholargate.app/sv/compare