Freeform digital twin approach to develop the HP 300 freeform verification standard

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F23%3AN0000052" target="_blank" >RIV/00177016:_____/23:N0000052 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21220/23:00367667

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0263224123007911" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0263224123007911</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.measurement.2023.113227" target="_blank" >10.1016/j.measurement.2023.113227</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Freeform digital twin approach to develop the HP 300 freeform verification standard

Popis výsledku v původním jazyce

Inspired by previous experience in freeform metrology practice and industrial needs, the Czech Metrology Institute developed the freeform standard Hyperbolic paraboloid 300 of dimensions 300 mm x 300 mm x 160 mm with a freeform functional area of approximately 64 000 mm2. The paper presents a mathematical–metrological approach to finding a suitable strategy for calibrating the freeform standard on a coordinate measuring machine with a tactile probing system. The calibration strategy consists in the development of a freeform digital twin of the standard, i.e. a continuous digital representation of a freeform measured value with associated uncertainty. A procedure to estimate the uncertainty of the coordinate freeform measurement is described, too. After calibration, the Hyperbolic paraboloid 300 standard will become a verification gauge suitable for use as a precision reference in advanced freeform metrology similar to common verification gauges widely used in length metrology.

Název v anglickém jazyce

Freeform digital twin approach to develop the HP 300 freeform verification standard

Popis výsledku anglicky

Inspired by previous experience in freeform metrology practice and industrial needs, the Czech Metrology Institute developed the freeform standard Hyperbolic paraboloid 300 of dimensions 300 mm x 300 mm x 160 mm with a freeform functional area of approximately 64 000 mm2. The paper presents a mathematical–metrological approach to finding a suitable strategy for calibrating the freeform standard on a coordinate measuring machine with a tactile probing system. The calibration strategy consists in the development of a freeform digital twin of the standard, i.e. a continuous digital representation of a freeform measured value with associated uncertainty. A procedure to estimate the uncertainty of the coordinate freeform measurement is described, too. After calibration, the Hyperbolic paraboloid 300 standard will become a verification gauge suitable for use as a precision reference in advanced freeform metrology similar to common verification gauges widely used in length metrology.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Measurement

ISSN

0263-2241

e-ISSN

1873-412X

Svazek periodika

218

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

16

Strana od-do

nestrankovano

Kód UT WoS článku

001032023800001

EID výsledku v databázi Scopus

2-s2.0-85163796643