قارن الطرق

	تحليل الموثوقية بمساعدة المحاكاة	تحليل الحساسية مع تحليل الموثوقية
المجال	التصميم التجريبي	التصميم التجريبي
العائلة	Process / pipeline	Process / pipeline
سنة النشأة	1940s–1980s (Monte Carlo foundations ~1940s; simulation-reliability integration ~1970s–1980s)	1969 (importance measures); 2000s (global SA integration)
صاحب الطريقة	Enrico Fermi, John von Neumann, Stanislaw Ulam (Monte Carlo foundations); Freudenthal (structural reliability); Melchers (simulation integration)	Birnbaum (importance measures, 1969); Saltelli et al. (global SA formalization, 2000s)
النوع	Quantitative probabilistic engineering method	Quantitative integrated engineering method
المصدر التأسيسي	Melchers, R. E., & Beck, A. T. (2018). Structural Reliability Analysis and Prediction (3rd ed.). Wiley. ISBN: 978-1119266075	Saltelli, A., Ratto, M., Andres, T., Campolongo, F., Cariboni, J., Gatelli, D., Saisana, M., & Tarantola, S. (2008). Global Sensitivity Analysis: The Primer. Wiley. ISBN: 978-0470059975
الأسماء البديلة	SARA, Monte Carlo reliability analysis, simulation-based reliability assessment, virtual reliability testing	SA-RA, reliability sensitivity analysis, importance measures in reliability, reliability-based sensitivity analysis
ذات صلة	6	5
الملخص	Simulation-assisted reliability analysis combines probabilistic reliability theory with computational simulation — most commonly Monte Carlo methods or finite-element models — to estimate the probability that a system, component, or structure will perform its intended function under uncertain operating conditions. Rather than relying solely on closed-form analytical solutions, it propagates uncertainty through high-fidelity numerical models to quantify failure risk across complex, nonlinear, or multi-failure-mode systems.	Sensitivity analysis integrated with reliability analysis is a quantitative engineering method that determines how uncertainty or variation in each system input — such as component failure rates, material properties, or load distributions — propagates into overall system reliability. By computing importance measures for every uncertain parameter, analysts can rank components and assumptions by their influence on system dependability, focusing improvement efforts where they matter most.