displacement amplitude

displacement amplitude
амплитуда перемещения; амплитуда отклонения

Авиасловарь. . 2004.

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  • Amplitude — is the magnitude of change in the oscillating variable, with each oscillation, within an oscillating system. For instance, sound waves are oscillations in atmospheric pressure and their amplitudes are proportional to the change in pressure during …   Wikipedia

  • amplitude — of displacement at a point in a vibrating system is the largest value of displacement that the point attains with reference to its equilibrium position. double amplitude peak to peak amplitude static amplitude stress amplitude …   Mechanics glossary

  • amplitude — /am pli toohd , tyoohd /, n. 1. the state or quality of being ample, esp. as to breadth or width; largeness; greatness of extent. 2. large or full measure; abundance; copiousness. 3. mental range, scope, or capacity. 4. Physics. the absolute… …   Universalium

  • amplitude — i. The amplitude of a wave is the maximum displacement, or the maximum value, it attains from its mean position during a cycle. It is both positive and negative. With sound waves, the greater the amplitude, the louder is the sound. ii. Angular… …   Aviation dictionary

  • Amplitude of vibration — Vibration Vi*bra tion, n. [L. vibratio: cf. F. vibration.] 1. The act of vibrating, or the state of being vibrated, or in vibratory motion; quick motion to and fro; oscillation, as of a pendulum or musical string. [1913 Webster] As a harper lays… …   The Collaborative International Dictionary of English

  • displacement resonance frequency — amplitudės rezonanso dažnis statusas T sritis fizika atitikmenys: angl. displacement resonance frequency vok. Amplitudenresonanzfrequenz, f rus. частота амплитудного резонанса, f pranc. fréquence de résonance d’amplitude, f …   Fizikos terminų žodynas

  • amplitude — [1] A confusing term occasionally used for the argument of a complex number. It would more naturally be taken to mean the modulus, and is best avoided. [2] The maximum value of a periodically varying quantity during a cycle, e.g., the maximum… …   Dictionary of automotive terms

  • amplitude — am•pli•tude [[t]ˈæm plɪˌtud, ˌtyud[/t]] n. 1) the state or quality of being ample, esp. as to breadth or width; largeness 2) large or full measure; abundance 3) mental range, scope, or capacity 4) phs the absolute value of the maximum… …   From formal English to slang

  • Particle displacement — or particle amplitude (represented in mathematics by the lower case Greek letter xi;) is a measurement of distance (in metres) of the movement of a particle in a medium as it transmits a wave. In most cases this is a longitudinal wave of pressure …   Wikipedia

  • peak-to-peak amplitude — of displacement at a point in a vibrating system is the sum of the extreme values of displacement in both directions from the equilibrium position …   Mechanics glossary

  • static amplitude — in forced vibration at a point in a system is that displacement of the point from its specified equilibrium position which would be produced by a static force equal to the maximum value of exciting force …   Mechanics glossary


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