เปรียบเทียบวิธี

	การจำลองเหตุการณ์แบบไม่ต่อเนื่องที่แข็งแกร่ง	การวิเคราะห์ความไวที่คงทน
สาขาวิชา	การจำลอง	การจำลอง
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	1990s–2000s	1990s–2000s
ผู้ริเริ่ม	Banks, Carson, Nelson, Nicol (canonical DES); robust extensions: operations research community	Saltelli, A. and colleagues
ประเภท	Simulation with robustness analysis	Simulation-based robustness assessment pipeline
แหล่งต้นตำรับ	Banks, J., Carson, J. S., Nelson, B. L., & Nicol, D. M. (2010). Discrete-Event System Simulation (5th ed.). Prentice Hall. ISBN: 9780136062127	Saltelli, A., Ratto, M., Andres, T., Campolongo, F., Cariboni, J., Gatelli, D., Saisana, M., & Tarantola, S. (2008). Global Sensitivity Analysis: The Primer. Wiley. ISBN: 9780470059975
ชื่อเรียกอื่น	Robust DES, Uncertainty-Aware DES, Robust DEVS, Resilient Discrete-Event Simulation	RSA, Robust SA, Sensitivity Analysis under Uncertainty, Uncertainty-robust sensitivity analysis
ที่เกี่ยวข้อง	6	3
สรุป	Robust Discrete-Event Simulation (Robust DES) is a simulation methodology that extends classical discrete-event simulation by explicitly incorporating uncertainty in model parameters — such as interarrival times, service durations, and resource capacities — and evaluating system performance across worst-case or distributional uncertainty sets rather than point estimates alone. It is widely applied in manufacturing, healthcare, logistics, and supply chain systems where parameter misspecification or real-world variability can lead to misleading simulation conclusions.	Robust Sensitivity Analysis (RSA) systematically evaluates how much variation in model outputs can be attributed to uncertainty or variation in model inputs, with an explicit focus on conclusions that remain valid across a wide range of plausible input conditions. It goes beyond standard sensitivity analysis by asking not only which inputs matter most, but which findings are truly robust — stable regardless of assumptions made under uncertainty.