RELIABILITY BLOCK DIAGRAM WIKIPEDIA

A reliability block diagram (RBD) is a diagrammatic method for showing how component reliability contributes to the success or failure of a complex system. RBD is also known as a dependence diagram (DD).
Reliability block diagram - Wikipedia
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Reliability block diagram - Wikipedia
A reliability block diagram (RBD) is a diagrammatic method for showing how component reliability contributes to the success or failure of a complex system. RBD is also known as a dependence diagram (DD). OverviewSee alsoExternal linksAn RBD or DD is drawn as a series of blocks connected in parallel or series configuration. Each block represents a component of the system with a failure rate. Parallel paths are redundant: all of the parallel paths must fail for the system to fail. By contrast, any failure along a series path causes the entire series path to fail. New content will be added above the current area of focus upon selectionAn RBD or DD is drawn as a series of blocks connected in parallel or series configuration. Each block represents a component of the system with a failure rate. Parallel paths are redundant: all of the parallel paths must fail for the system to fail. By contrast, any failure along a series path causes the entire series path to fail. An RBD may be drawn using switches in place of blocks, where a closed switch represents a working component and an open switch represents a failed component. If a path may be found through the network of switches from beginning to end, the system still works. An RBD may be converted to a success tree by replacing series paths with AND gates and parallel paths with OR gates. A success tree may then be converted to a fault tree by applying de Morgan's theorem. To evaluate an RBD, closed form solutions are available when blocks or components have statistical independence. When statistical independence is not satisfied, specific formalisms and solution tools such as dynamic RBD have to be considered. Wikipedia · Text under CC-BY-SA license
Reliability block diagram — Wikipedia Republished // WIKI 2
Reliability block diagram From Wikipedia, the free encyclopedia A reliability block diagram (RBD) is a diagrammatic method for showing how component reliability contributes to the success or failure of a complex system .
Understanding the Reliability Block Diagram
Reliability Block Diagram The Reliability Block Diagram (RBD) is used to identify potential areas of poor reliability and where improvements can be made to lower the failure rates for the equipment. This method can be used in both the design and operational phase to identify poor reliability and provide targeted improvements.
信頼性ブロック図 - Wikipedia
Translate this page信頼性ブロック図 (RBD:Reliability block diagram)は、複雑なシステムの成功または故障に貢献しているかの部品の信頼性を示す、ダイアグラムである。 RBDは、依存図（dependence diagram:DD）として知られている。
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