Ground Rules
The ground rules off each FMEA include a set of project selected procedures; the assumptions on which the analysis is based; the hardware that has been included and excluded from the analysis and the rationale for the exclusions. The ground rules also describe the indenture level of the analysis, the basic hardware status, and the criteria for system and mission success. Every effort should be made to define all ground rules before the FMEA begins; however, the ground rules may be expanded and clarified as the analysis proceeds. A typical set of ground rules (assumptions) follows: a. Only one failure mode exists at a time. b. All inputs (including software commands) to the item being analyzed are present and at nominal values. c. All consumables are present in sufficient quantities. d. Nominal power is available
Read more about this topic: FMEA
Famous quotes containing the words ground and/or rules:
“Imagine spending four billion years stocking the oceans with seafood, filling the ground with fossil fuels, and drilling the bees in honey production—only to produce a race of bed-wetters!”
—Barbara Ehrenreich (b. 1941)
“Retaliation is related to nature and instinct, not to law. Law, by definition, cannot obey the same rules as nature.”
—Albert Camus (1913–1960)