IEC 60050 - International Electrotechnical Vocabulary

IEVref:

351-50-31

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Status: Standard

Term:

dead-time element

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Definition:

linear time-invariant transfer element the output variable of which reproduces the input variable shifted by an interval equal to the dead time

Note 1 to entry: The transfer function of a dead-time element is given by

$\frac{V (s)}{U (s)} = e^{- s \cdot T_{t}}$

where

T_t is the dead time;

s is the complex variable of the Laplace transform;

U(s) is the input transform;

V(s) is the output transform.

Note 2 to entry: Transportation lags of mass, energy or information are described by dead-time elements.

Note 3 to entry: This entry was numbered 351-28-42 in IEC 60050-351:2006.

Publication date:

2013-11

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