3-15
time constant
https://metanorma.github.io/isq-smart/quantities/part-3/t3-15 urn:iso:std:iso:80000:-3:ed-2:en:item:3-15
ISQ Identifiers
ISO
urn:iso:std:iso:80000:-3:ed-2:en:item:3-15IEC
urn:iec:std:iec:80000-3:2019:::item:3-15Designations
ENtime constant
FRconstante de temps
Symbol
Notation systems
Rendered
Rendered
AsciiMath
tauAsciiMath
TLaTeX
\tauLaTeX
TDefinition
EN
parameter characterizing the response to a step input of a first-order, linear time-invariant system
FR
paramètre caractérisant la réponse d'un système linéaire de premier ordre invariant dans le temps à un échelon
Notes
Referenced by
Ontology
Class Hierarchy
A physical quantity as defined in ISO/IEC 80000, with associated symbols, definitions, and units of measurement.
Instance IRI
isq:t3-15Properties
| Property | Value |
|---|---|
| rdf:type | |
| dcterms:identifier | 3-15 |
| skosxl:prefLabel | "time constant"@en |
| skosxl:altLabel | "tau"@en"T"@en |
| skos:definition | parameter characterizing the response to a step input of a first-order, linear time-invariant system |
| skos:note | If a quantity is a function of the duration (<<t3-9>>) expressed by:
[stem%unnumbered]
++++
F(t) prop "e"^(-t//tau)
+++… |
| isq:hasUnit | |
| isq:hasDimension | |
| smart:hasBindingnessType | |
| dcterms:isPartOf |