Transcript How 3D models and photos are organized in the database

How 3D models and photos
are organized in the database
08.09.2009 ADO-PO meeting
Tatiana KLIOUTCHNIKOVA
Why we need databases of detector
photos and 3D models?
1.
Future studies of installation and integration of
new parts of detector
Example:
study of installation of new Inner
Detector for the Atlas Upgrade
Why we need databases of detector
photos and 3D models?
2. Information about free space inside of detector for
the integration of additional equipment : electronic
boxes, cables, pipes…
Why we need databases of detector
photos and 3D models?
3. Information about additional material inside detector
is requested by physicists to be entered into their
programmes for calculations and simulations
Example:
Sector 9 Z0 services and
structures in 3D models.
Why we need databases of detector
photos and 3D models?
4. For further modifications
Sectors 3, 7
view from IP
Platform modifications- this passage will not exist
EEL
EES
Platform modifications - new
passage should be created
through the voussoir hole – both
platforms need modifications on
HO and IP sides
Presentation of database of Atlas photos
1.
Muon community started creation of their database
of photos for the inside part of the muon barrel
detector (Alexi Gongadze and Claudia Marcelloni
took >2100 pictures)
Presentation of database of Atlas photos
2. We decided to complete this database with photos of
other parts: Calorimeters, Magnets, Small and Big
Wheels, services in Barrel and end-cap gaps and
also equipment on HS and HO structures (Alexandre
Seletskiy and myself took > 900 pictures).
Presentation of database of Atlas photos
The idea is to know from photos as much
as possible information about the
equipment : real routing of pipes and cable
trays, free space inside existing trays,
position of electronic boxes, racks,
platforms, ladders… Quite often this
information is not 100% reliable from
models and drawings for many reasons.
Presentation of database of Atlas models
Until 2008
Starting from 2009
Drawings- CDD
3D models – EUCLID
(+other CAD systems)
Catia&
SmarTeam
engineering
DATABASE
Reports - EDMS
CERN has chosen the CAD product “CATIA” for mechanical design.
It is reinforced by the data management system “SmarTeam”.
In 2004-2008 more that 6500 3D models (out of 32 000 accumulated
in Euclid) has been converted to Catia editable format.
Presentation of database of Atlas models
SmarTeam structure for ATLAS detector
CDD folders
Example of integration of services and structures in Z0 region sector 11