Reference : Coil-free active stabilisation of extended payloads with optical inertial sensors
Scientific journals : Article
Engineering, computing & technology : Mechanical engineering
http://hdl.handle.net/2268/220181
Coil-free active stabilisation of extended payloads with optical inertial sensors
English
Watchi, Jennifer [> >]
Ding, Binlei [> >]
Tshilumba, David [> >]
Artoos, Kurt [> >]
Collette, Christophe mailto [Université de Liège - ULiège > Département d'aérospatiale et mécanique > Active aerospace struct. and adv. mecha. systems >]
2018
Measurement Science and Technology
IOP Science
Yes (verified by ORBi)
0957-0233
1361-6501
Bristol
United Kingdom
[en] This paper presents a new active isolation strategy and system which is dedicated to extended payloads, and compatible with particle accelerator environment. In comparison to the current isolation systems used in this environment, the system proposed does not contains any coil or elastomer and the supporting frame is dedicated to isolate long payloads from seismic motion. The concept proposed has been tested numerically on 3 and 6 degrees of freedom models, and validated experimentally on a one degree of freedom scaled test set-up. An attenuation of 40 dB at 1 Hz has been reached with the stage built. The complete description of performance and a noise budgeting are included in this paper.
http://hdl.handle.net/2268/220181
10.1088/1361-6501/aaa854
http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/264197
Language of publication: fr
DOI: https://doi.org/10.1088/1361-6501/aaa854

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