Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Milena Astrua"'
Publikováno v:
Sensors, Vol 23, Iss 4, p 1908 (2023)
A compact thermometer for air temperature based on the measurement of the speed of sound was developed at INRIM. This paper focuses on the comparison of this instrument with platinum resistance thermometers in a climatic chamber over a temperature ra
Externí odkaz:
https://doaj.org/article/211d368c6e8c46d99e1b97237fe3c44c
Publikováno v:
Sensors, Vol 23, Iss 3, p 1638 (2023)
Accurate measurements of long distances (in the order of tens of meters or more) are necessary in manufacturing processes of large structures, as, for example, in the aerospace industry. In the most demanding applications, the goal is to achieve a re
Externí odkaz:
https://doaj.org/article/1ffbed2a764b4f0fbd19990102116aa5
Publikováno v:
Sensors, Vol 20, Iss 24, p 7034 (2020)
High precision angular actuators are used for high demanding applications such as laser steering for photolithography. Piezo technology allows developing actuators with a resolution as low as a few nanoradians, with bandwidths as high as several kilo
Externí odkaz:
https://doaj.org/article/8d3cc4ba53a64ea2a9f5900d06d1644c
Autor:
Marco Pisani, Milena Astrua, Pierre-Alix Carles, Stefan Kubsky, Thanh-Liêm Nguyên, Olivier Acher
Publikováno v:
Sensors, Vol 20, Iss 12, p 3462 (2020)
An absolute encoder based on vision system nanoGPS OxyO was developed by HORIBA France. This encoder provides three types of position information, namely, two inplane co-ordinates and inplane angular orientation. This paper focuses on the characteriz
Externí odkaz:
https://doaj.org/article/ad65f4f835654b95a89015b23adfc3d2
Publikováno v:
Sensors
Volume 23
Issue 4
Pages: 1908
Volume 23
Issue 4
Pages: 1908
A compact thermometer for air temperature based on the measurement of the speed of sound was developed at INRIM. This paper focuses on the comparison of this instrument with platinum resistance thermometers in a climatic chamber over a temperature ra
Publikováno v:
Sensors
Volume 23
Issue 3
Pages: 1638
Volume 23
Issue 3
Pages: 1638
Accurate measurements of long distances (in the order of tens of meters or more) are necessary in manufacturing processes of large structures, as, for example, in the aerospace industry. In the most demanding applications, the goal is to achieve a re
High precision angular actuators are used for high demanding applications such as laser steering for photolithography. Piezo technology allows developing actuators with such a high resolution that the characterization of the same is out of the capabi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e7ec9aeb6ee2a5dc2d30703e5a3d672
https://doi.org/10.20944/preprints202010.0401.v1
https://doi.org/10.20944/preprints202010.0401.v1
Autor:
Emilio Prieto, Rafael Muñoz, Richard Koops, Jens Bo Toftegaard, Milena Astrua, Hichem Nouira, José Salgado
Publikováno v:
Metrologia. 59:04003
Main text The results of the supplementary comparison EURAMET.L-S30 on roundness measurement on two spheres by using error separation techniques are reported. Five National Metrology Institutes from EURAMET participated in this comparison, which last
Autor:
Pierre-Alix Carles, Marco Pisani, Olivier Acher, Thanh-Liêm Nguyên, Milena Astrua, Stefan Kubsky
Publikováno v:
Sensors (Basel, Switzerland)
Sensors, Vol 20, Iss 3462, p 3462 (2020)
Sensors, Vol 20, Iss 3462, p 3462 (2020)
An absolute encoder based on vision system nanoGPS OxyO was developed by HORIBA France. This encoder provides three types of position information, namely, two inplane co-ordinates and inplane angular orientation. This paper focuses on the characteriz
Publikováno v:
Metrologia. 55:67-74
We present a method to measure the temperature along the path of an optical interferometer based on the propagation of acoustic waves. It exploits the high sensitivity of the speed of sound to air temperature. In particular, it takes advantage of a t