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Reliability-centered maintenance (RCM) is a concept of maintenance planning to ensure that systems continue to do what their users require in their present operating context. [1] Successful implementation of RCM will lead to increase in cost effectiveness, reliability, machine uptime, and a greater understanding of the level of risk that the ...
Reliability-centered maintenance, a maintenance planning approach based on reliability and safety system assessment; Reciprocating Chemical Muscle, a mechanism that takes advantage of the superior energy density of chemical reactions; Resonant Clock Mesh, technology used in the AMD Piledriver (microarchitecture) Restrictive cardiomyopathy
Reliability: Ability to perform a specific function and may be given as design reliability or operational reliability Availability : Ability to keep a functioning state in the given environment Maintainability : Ability to be timely and easily maintained (including servicing, inspection and check, repair and/or modification)
MIL-STD-2173, Reliability Centered Maintenance Requirements, U.S. Department of Defense (superseded by NAVAIR 00-25-403) OPNAVINST 4130.2A; DEF(AUST)5691 Logistic Support Analysis; DEF(AUST)5692 Logistic Support Analysis Record Requirements for the Australian Defence Organisation
Periodic maintenance actions control risk of operational failure. This relies on invasive procedures that renders a system inoperable for a brief period while users run manual diagnostic or preventative procedures. The following are a few examples. Calibration; Built In Test (BIT) External Diagnostics (instrumentation) System Operational Test (SOT)
Inflight maintenance checklist procedure before starting waste collection system repair on board the Atlantis shuttle. Corrective maintenance is a maintenance task performed to identify, isolate, and rectify a fault so that the failed equipment, machine, or system can be restored to an operational condition within the tolerances or limits established for in-service operations.
Reliability, availability and serviceability (RAS), also known as reliability, availability, and maintainability (RAM), is a computer hardware engineering term involving reliability engineering, high availability, and serviceability design. The phrase was originally used by IBM as a term to describe the robustness of their mainframe computers.
Predictive maintenance evaluates the condition of equipment by performing periodic (offline) or continuous (online) equipment condition monitoring.The ultimate goal of the approach is to perform maintenance at a scheduled point in time when the maintenance activity is most cost-effective and before the equipment loses performance within a threshold.