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| Διάγραμμα Ελέγχου με Υποβοήθηση Προσομοίωσης× | Στατιστικός Έλεγχος Διεργασιών με Υποβοήθηση Προσομοίωσης× | |
|---|---|---|
| Πεδίο | Πειραματικός Σχεδιασμός | Πειραματικός Σχεδιασμός |
| Οικογένεια | Process / pipeline | Process / pipeline |
| Έτος προέλευσης≠ | 1920s (control charts); simulation integration from 1980s–1990s | 1980s–present |
| Δημιουργός≠ | Walter A. Shewhart (control charts); simulation integration developed through work of W.H. Woodall, D.C. Montgomery and collaborators | Walter A. Shewhart (SPC foundations); simulation integration developed through industrial engineering literature from the 1980s onward |
| Τύπος≠ | Hybrid quality monitoring method | Hybrid quantitative method |
| Θεμελιώδης πηγή≠ | Woodall, W. H., & Montgomery, D. C. (1999). Research issues and ideas in statistical process control. Journal of Quality Technology, 31(4), 376–386. DOI ↗ | Montgomery, D. C. (2009). Introduction to Statistical Quality Control (6th ed.). Wiley. ISBN: 978-0470169926 |
| Εναλλακτικές ονομασίες | simulation-based SPC, Monte Carlo control chart design, simulation-enhanced SPC, virtual control chart | Simulation-based SPC, Monte Carlo SPC, SA-SPC, Simulation-integrated SPC |
| Συναφείς | 6 | 6 |
| Σύνοψη≠ | Simulation-assisted control chart integrates Monte Carlo or discrete-event simulation with traditional Shewhart-type control charting to design, validate, and optimize chart parameters before deployment on a real process. Rather than relying solely on assumed distributional forms, the practitioner builds a simulation model of the process, generates virtual data under in-control and out-of-control scenarios, and uses these runs to calibrate control limits, estimate average run length (ARL), and stress-test chart sensitivity — all without interrupting production. | Simulation-assisted statistical process control (SA-SPC) combines computer simulation — typically Monte Carlo or discrete-event simulation — with classical SPC methods to design, test, and calibrate control charts and monitoring schemes before or alongside deployment on a real production process. Rather than relying solely on closed-form analytical assumptions, SA-SPC uses simulated data to evaluate chart performance under realistic, often non-normal process conditions. |
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