قارن الطرق

	مخطط كتلة الموثوقية	نموذج SCOR
المجال	إدارة العمليات	إدارة العمليات
العائلة	Machine learning	Machine learning
سنة النشأة	2010	1996
صاحب الطريقة	Ebeling, C. E.	Pittiglio, Rabin, Todd & McGrath
النوع	Reliability analysis technique	Supply chain reference framework
المصدر التأسيسي	Ebeling, C. E. (2010). An introduction to reliability and maintainability engineering (2nd ed.). Long Grove, IL: Waveland Press.	Stewart, G. (1997). Supply chain operations reference model: SCOR, logistics information management, Vol. 10 No. 5, pp. 62-74.
الأسماء البديلة	RBD, reliability analysis	—
ذات صلة	5	5
الملخص	A Reliability Block Diagram (RBD) is a visual representation of a system's architecture that models how component reliabilities combine to determine overall system reliability. Each block represents a component or subsystem with a known reliability (probability of functioning without failure), and connections between blocks represent functional relationships (series, parallel, or mixed). RBD analysis is a fundamental tool in reliability engineering, used to identify critical components, optimize redundancy, and predict system-level failure rates.	The Supply Chain Operations Reference Model is a standardized framework for supply chain management developed by the Supply Chain Council (now APICS) in 1996. SCOR provides a structured approach to identify, evaluate, and improve supply chain processes across organizations, regardless of industry. It integrates planning, sourcing, manufacturing, delivery, and returns into a coherent operational model.