পদ্ধতির তুলনা করুন

	নির্ভরযোগ্যতা ব্লক চিত্র	সার্বিক উৎপাদনশীল রক্ষণাবেক্ষণ
ক্ষেত্র	পরিচালন ব্যবস্থাপনা	পরিচালন ব্যবস্থাপনা
পরিবার	Machine learning	Machine learning
উদ্ভবের বছর	2010	1988
প্রবর্তক	Ebeling, C. E.	Seiichi Nakajima
ধরন	Reliability analysis technique	Maintenance and productivity system
মৌলিক উৎস	Ebeling, C. E. (2010). An introduction to reliability and maintainability engineering (2nd ed.). Long Grove, IL: Waveland Press.	Nakajima, S. (1988). Introduction to TPM: Total Productive Maintenance. Cambridge, MA: Productivity Press.
অপর নাম	RBD, reliability analysis	TPM
সম্পর্কিত	5	5
সারসংক্ষেপ	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.	Total Productive Maintenance (TPM) is a comprehensive maintenance management approach developed by Seiichi Nakajima in the late 1980s that emphasizes employee involvement, preventive maintenance, and continuous improvement to maximize equipment effectiveness. Unlike traditional reactive maintenance, TPM integrates maintenance activities across all organizational levels—from operators to executives—and focuses on eliminating losses (downtime, defects, speed losses) to achieve sustained production efficiency, quality, and safety.