Вибрация. Методы калибровки датчиков вибрации и удара. Часть 0. Общие положения

1 2 3 4 ■? - 5

1 2 3 4 4.1 4.2 4.2.1 4.2.2 4.3 4.3.1 4.3.2 4.3.3 4.3.4 4.3.5 4.3.6 4.3.7 4.3.8 5 5.1 5.2 5.2.1 5.2.1.1 5.2.1.2 5.2.1.3 5.2.2 5.2.3 5.2.3.1 5.2.3.2 5.2.3.3 5.2.4 . 5.2.5 5.3

Vibration. Methods for the calibration of vibration and shock pick-ups.Part 0. Basic concepts
1 2 3 3.1 3.1.1 3.1.2 3.2 3.3 3.4 3.5 5 = Sexp[j(at + v-jas = 7exp[/(at + (p 1 +n/2)] =
= a = jco v = Aexpl /(co t + = x = 2

5 — V — X — < j — t — 3.5.1 ^ = (cpj — < 3.5.2 (cpj — < 3.5.3 ( 1

— 2 3.6 3.7 4 4.1 4.2 4.2.1

4.2.2 4.3 4.3.1

4.3.2 4.3.3

4.3.4 4.3.5

4.3.6 4.3.7

4.3.8 5 5.1

5.2 5.2.1 5.2.1.1 V = 2nfs (8); 5.2.1.2
X — I(t) = 1
L = s =
R= 4 V (

(17)

а?) б?)
(19)
'■?( 5.2.1.3 5.2.2

F/I = U/v , (21)
U — I — K=K. + k i Z m , (23)
Y c = I/U a , (24)
U a — y cw — K 0 = ylj a IU a /U K -, (25) (26)
5.2.3 5.2.3.1 1 - a = g • 5.2.3.2 gsin cpsin ( g — at — 5.2.3.3 t — 5.2.4

5.2.5 '2

Av= ^a(f)dt,'

= (39)

D = ydx,
5.3 (42)

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