 bathtub curve

A curve used in reliability engineering, describing a particular form of the hazard function taking into account three categories of failure rate.
Wikipedia foundation.
Wikipedia foundation.
Bathtub curve — The bathtub curve is widely used in reliability engineering, although the general concept is also applicable to humans. It describes a particular form of the hazard function which comprises three parts:*The first part is a decreasing failure rate … Wikipedia
Service life — A product s service life is its expected lifetime, or the acceptable period of use in service. It is the time that any manufactured item can be expected to be serviceable or supported by its manufacturer. Expected service life consists of… … Wikipedia
Burnin — This is about use of a product early in its life cycle, intended to improve user satisfaction; for burn in that damages display hardware, see Phosphor burn in. Burn in is the process by which components of a system are exercised prior to being… … Wikipedia
Jitterlyzer — infobox computer hardware generic name = Jitterlyzer caption = FS5000 invent date = 2007 invent name = FuturePlus conn1 = Host PC conn2 = PCIe x1 and x4 conn3 = SRIO via1 1 = USB via2 1 = Interposer via3 1 = MMCX connector class name = class1 =… … Wikipedia
List of curves — This is a list of curves, by Wikipedia page. See also list of curve topics, list of surfaces, Riemann surface. Algebraic curves*Cubic plane curve *Quartic plane curve *Quintic plane curve *Sextic plane curveRational curves*Ampersand curve… … Wikipedia
List of mathematics articles (B) — NOTOC B B spline B* algebra B* search algorithm B,C,K,W system BA model Ba space Babuška Lax Milgram theorem Baby Monster group Baby step giant step Babylonian mathematics Babylonian numerals Bach tensor Bach s algorithm Bachmann–Howard ordinal… … Wikipedia
Failure rate — is the frequency with which an engineered system or component fails, expressed for example in failures per hour. It is often denoted by the Greek letter λ (lambda) and is important in reliability engineering. The failure rate of a system usually… … Wikipedia
Yerkes–Dodson law — Original Data from which the Yerkes Dodson Law was derived … Wikipedia
Exponential distribution — Not to be confused with the exponential families of probability distributions. Exponential Probability density function Cumulative distribution function para … Wikipedia
Forensic engineering — is the investigation of materials, products, structures or components that fail or do not operate/function as intended, causing personal injury or damage to property. The consequences of failure are dealt by the law of product liability. The… … Wikipedia