**stability margin** — stabilumo atsarga statusas T sritis automatika atitikmenys: angl. margin of stability; stability margin vok. Stabilitätsreserve, f rus. запас устойчивости, m pranc. marge de stabilité, f … Automatikos terminų žodynas

**Stability derivatives** — are a means of linearising the equations of motion of an atmospheric flight vehicle so that conventional control engineering methods may be applied to assess their stability.The dynamics of atmospheric flight vehicles is potentially very… … Wikipedia

**margin** — /mahr jin/, n. 1. the space around the printed or written matter on a page. 2. an amount allowed or available beyond what is actually necessary: to allow a margin for error. 3. a limit in condition, capacity, etc., beyond or below which something … Universalium

**Longitudinal static stability** — is important in determining whether an aircraft will be able to fly as intended. Static stability As any vehicle moves it will be subjected to minor changes in the forces that act on it, and in its speed. * If such a change causes further changes … Wikipedia

**Nyquist stability criterion** — The Nyquist plot for . When designing a feedback control system, it is generally necessary to determine whether the closed loop system will be stable. An example of a destabilizing feedback control system would be a car steering system that… … Wikipedia

**Static margin** — is a concept used to characterize the static stability and controllability of aircraft and missiles.*In aircraft analysis, static margin is defined as the distance between the center of gravity and the neutral point of the aircraft. *In missile… … Wikipedia

**Phase margin** — In electronic amplifiers, phase margin is the difference, measured in degrees, between the phase of the amplifier s output signal and 360°. In feedback amplifiers, the phase margin is measured at the frequency at which the open loop voltage gain… … Wikipedia

**center-of-gravity margin** — The distance through which the center of gravity can be moved aft from the quoted datum to reach the point of neutral longitudinal (pitch) stability. The center of gravity margin is an indication of the degree of longitudinal stability. The… … Aviation dictionary

**relaxed static stability** — The operation of an aircraft at the center of gravity aft of the neutral point where the airplane has a negative static margin. The neutral point is that point along the path of the center of gravity movement where the stick force per knot drops… … Aviation dictionary

**BIBO stability** — Bibo redirects here. For the Egyptian football player nicknamed Bibo, see Mahmoud El Khateeb. In electrical engineering, specifically signal processing and control theory, BIBO stability is a form of stability for signals and systems.BIBO stands… … Wikipedia