IEVref: | 351-50-31 | ID: | |||||||||

Language: | en | 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 $\frac{V\left(s\right)}{U\left(s\right)}={\text{e}}^{-s\cdot {T}_{\text{t}}}$ where
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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Note 1 to entry: The transfer function of a dead-time element is given by

$\frac{V\left(s\right)}{U\left(s\right)}={\text{e}}^{-s\cdot {T}_{\text{t}}}$

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.