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What is Remaining Useful Life mean?
Prognostics is an engineering discipline focused on predicting the time at which a system or a component will no longer perform its intended function. This lack of performance is most often a failure beyond which the system can no longer be used to meet desired performance. The predicted time then becomes the remaining useful life (RUL), which is an important concept in decision making for contingency mitigation. Prognostics predicts the future performance of a component by assessing the extent of deviation or degradation of a system from its expected normal operating conditions. The science of prognostics is based on the analysis of failure modes, detection of early signs of wear and aging, and fault conditions. An effective prognostics solution is implemented when there is sound knowledge of the failure mechanisms that are likely to cause the degradations leading to eventual failures in the system. It is therefore necessary to have initial information on the possible failures (including the site, mode, cause and mechanism) in a product. Such knowledge is important to identify the system parameters that are to be monitored. Potential uses for prognostics is in condition-based maintenance. The discipline that links studies of failure mechanisms to system lifecycle management is often referred to as prognostics and health management (PHM), sometimes also system health management (SHM) or—in transportation applications—vehicle health management (VHM) or engine health management (EHM). Technical approaches to building models in prognostics can be categorized broadly into data-driven approaches, model-based approaches, and hybrid approaches.
referenceFull Form | Category |
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Rutgers University Libraries | Academic & Science |
Rutgers University Library | Academic & Science |
Registered Unit List | Business |
Runge, LTD. | Business |
Remaining Useful Life | Business |
Refractoriness Under Load | Business |
Ready? Up-load | Computer Technology |
Echo-conference Rules File | File Type |
Reduction under Load | General |
Reasonable Useful Lifetime | General |
Région Urbaine de Lyon | General |
Right Upper Lid | General |
Ready Up Live | General |
Right Upper Lobectomy | General |
Remaining Useful Lifetime | General |
Rural Urban Limit | General |
Right Upper Lung | General |
Right Upper Lobectomies | General |
Regular Unleaded | General |
Remaining Useful Life of Lubricants | General |
R?ion Urbaine de Lyon | General |
Ruling | Governmental |
RAVLI | Indian Railway Station |
Radical Unschoolers List | Internet |
Right Upper Lobe | Medical |
Right Upper eye Lid | Medical |
Rauli | Transport & Travel |
Posted on 16 Sep 2024, this text provides information on Miscellaneous in Business related to Business. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.
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