Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Nicolas Loix"'
Publikováno v:
The Mechanical Systems Design Handbook ISBN: 9781315220697
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db731c5505f720daba319ddada6c7ccc
https://doi.org/10.1201/9781420036749-11
https://doi.org/10.1201/9781420036749-11
Publikováno v:
International Conference on Space Optics — ICSO 2006.
A breadboard set-up has demonstrated a concept of cophasing and co-alignment based on an external reference source for synthetic aperture telescopes applications. These types of systems can be extremely valuable in order to perform coarse re-alignmen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cad3f5082f2c8d4a63451125239ca1f
https://doi.org/10.1117/12.2308074
https://doi.org/10.1117/12.2308074
Energy consumption is the key to the ecological impact of many machine tools, especially milling machines. One promising strategy for minimising the energy consumption of machine tools is to reduce the mass of their structural components. This soluti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4b88bc42f58486a16f1c10843109e0a
http://hdl.handle.net/11556/261
http://hdl.handle.net/11556/261
Publikováno v:
Journal of Sound and Vibration. 282:701-712
This paper discusses the spatial filtering in structural control by means of distributed PVDF films. A one-sided electrode with a honeycomb motif of variable porosity is used to tailor the effective piezoelectric properties of the film. The paper exa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a386c444870608416c01a7d5bd09396
https://doi.org/10.1016/j.jsv.2004.03.056
https://doi.org/10.1016/j.jsv.2004.03.056
Autor:
André Preumont, Nicolas Loix
Publikováno v:
Experimental Mechanics. 34:23-26
This paper describes a local control scheme using acceleration feedback and a colocated proof-mass actuator for active damping of structures. The closed-loop system is unconditionally stable. The control law is implemented digitally on a stiff beam (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05977ac2679e5608628115fdee947d9c
https://doi.org/10.1007/bf02328438
https://doi.org/10.1007/bf02328438
Publikováno v:
Advances in Smart Technologies in Structural Engineering ISBN: 9783642061042
There are two broad ways to achieve spatial filtering: (i) arrays of discrete sensors and (ii) continuous distributed sensors. Discrete sensor arrays may include accelerometers, strain gages, piezoelectric patches, etc..., while continuous distribute
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b23b0f6c35d2336f2c6ddfccb3f5c3f
https://doi.org/10.1007/978-3-662-05615-8_5
https://doi.org/10.1007/978-3-662-05615-8_5
Publikováno v:
SPIE Proceedings.
This paper describes and demonstrates a technology for making distributed sensors with spatial filtering properties. The concept is based on a porous electrode with variable porosity, which allows to tailor the effective piezoelectric coefficients in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9ba3e26c11d92d6d11512a45bc28bb2
https://doi.org/10.1117/12.468373
https://doi.org/10.1117/12.468373
Autor:
Nicolas Loix, André Preumont
Publikováno v:
Volume 3C: 15th Biennial Conference on Mechanical Vibration and Noise — Vibration Control, Analysis, and Identification.
This paper aims to attract the attention of the designers of active structures on the importance of evaluating properly the feedthrough component of the open-loop transfer functions. It is shown that overlooking the feedthrough component can change s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dde05814dbdb560a54ff0f31a3285863
https://doi.org/10.1115/detc1995-0589
https://doi.org/10.1115/detc1995-0589