In engineering, reliability, availability, maintainability and safety (RAMS)System safety, Norwegian University of Science and Technology is used to characterize a product or system:
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) Safety: Ability not to harm people, the environment, or any assets during a whole life cycle.
See also
Systems engineering Dependability Failure mode Failure rate Failure mode, effects, and criticality analysis (FMECA) Hazard analysis and critical control points High availability Risk assessment Reliability-centered maintenance Safety instrumented system Safety integrity level Reliability, availability and serviceability (RAS) Fault injection
References