PLATO : TOU PROGRESS MEETING
14-15/12/2010
S. Mellé (CNES, PLATO Instrument PA Manager)
Outline
1- PLATO and TOU PA organization
2- CNES PA organization
3- PLATO PA specification
4- PA documentation to be produced
5- Remarks on the first proposed materials
PLATO PA organization (1/2)
PLATO
Project Manager
PLATO PA manager:
???
PLATO
Project Team
PLATO
Payload Manager
PLATO Instruments
Manager
PLATO instrument PA manager
S. Mellé
Instrument System
coordinator
P. Levacher
P. Bodin
RAIV
R. Pérez
CAMERAS/System team
Manager P. Levacher (LAM)
Thermal
support
CAMERAS
D. Laubier
Telescope
Optical Unit
R. Ragazzoni
Proto Camera
AIT
F. Madec
TOU
Optical tests
???
PLATO : TOU progress meeting, 14-15/12/2010
Giacinto De Paris
Management
Thermal
Optics
OMT
straylight
Structure
F-TOU
W. Benz
Filters PA manager:
TOU PA manager:
TOU structure PA manager:
???
N-TOU
R. Ragazzoni
AIV
AIV
GSE
GSE
Filters
2
PLATO PA organization (2/2)
PLATO PA manager:
???
In charge of:
- Satellite PA management
PLATO instrument PA manager
S. Mellé
In charge of:
- Instrument PA management
- Interface/reporting with/to the ESA PLATO PA
manager
- Following of the respect of ESA PA
specification at equipment level
In charge of:
- TOU PA management
- Interface/reporting with/to S. Mellé
- Following of the respect of ESA PA
specification at subcontractors level
TOU PA manager:
Giacinto De Paris
TOU
Structure
In charge of:
- Filters PA management
- Interface/reporting with/to TOU PA
manager
Filters PA manager:
???
PLATO : TOU progress meeting, 14-15/12/2010
Filters
TOU structure PA manager:
???
In charge of:
- Structure PA management
- Interface/reporting with/to TOU PA
manager
3
PA organization in CNES
Patrick Saunier
Gilles Dorléac
Project Quality
Jean-Paul Etienne
Configuration
and documentation
Roland Laulheret
Dependability
Philippe Lay
EEE Parts and
Qualification
Jean-Louis Venturin
Environnement and
new parts
Christian Durin
Technologies
Materials and
Processes
Jean-Louis Pédron
Ground and
operations QA
Software
Francis Pressecq
Laboratories and
Expertises
PLATO instrument QA Experts
Samuel Mellé
PA manager
Roland Catala
Integration QA
Eric Verlet
Documentation
Gilles Codou
Myriam
Cournet
Dependability
EEE parts
Configuration
Guy Rolland
Radiations
Hélène
Combes
Materials and
Grégory
Navarro
Sofware
Delphine Faye
(contamination)
+ …..
Expertises
Processes
QA Experts can provide a support in methodology (how to perform dependability analyses, MCP
lists, radiaton analysis, etc…) and will analyse the provided documents
EEE and materials qualification (DPA, outgassing characterization, radiation tests, etc… ) can
be performed at the CNES laboratory
PLATO : TOU progress meeting, 14-15/12/2010
4
Product Assurance Specification
PA specification not yet provided by ESA
 CNES PA plan (under approval circuit) is applicable to cooperatings labs
 CNES PA specification based on ECSS tailoring to be written
PA Plan:
PA Management:
- Risks management
- Configuration and documentation management
- Discrepancies management
- Alerts management
- Integration QA
-…
QA expertise :
- Safety, Dependability, EEE parts, Radiations, Materials and Processes, Software,
Contamination
PLATO : TOU progress meeting, 14-15/12/2010
5
Documentation to be produced (1/2)
Product assurance management
PA spec compliance
matrix
Initialized:
Provided in draft version:
Provided in final version:
Beginning of phase A
End of phase A
End of phase B (PDR)
Product Assurance
Plan
Beginning of phase A
End of phase A
End of phase B (PDR)
Materials and Processes
Initialized:
Provided in draft version:
Provided in final version:
DML
Beginning of phase B
End of phase B
End of phase C (CDR)
Risks management
plan
Beginning of phase A
Risks portfolio
Throughout the
project
End of phase B (PDR)
Applicable to all equipement
DPL
Beginning of phase B
End of phase B
End of phase C (CDR)
Critical Item
Doc/Conf
List
Management Plan
Throughout
the project
Throughout the
project
DMPL
Beginning of phase B
End of phase B
End of phase C (CDR)
Contamination
Initialized:
Provided in draft version:
Provided in final version:
Contamination Plan
Beginning of phase B
End of phase B (PDR)
End of phase C (CDR)
Radiations
Initialized:
Provided in draft version:
Provided in final version:
Radiations Analysis
Beginning of phase B
End of phase B
End of phase C (CDR)
Sector Analysis
Beginning of phase B
End of phase B
End of phase C (CDR)
PLATO : TOU progress meeting, 14-15/12/2010
6
Documentation to be produced (2/2)
Dependability
Initialized:
Provided in draft version:
Provided in final version:
FMECA
Beginning of phase B
Mid of phase B
End of phase C (CDR)
Antenna
Initialized:
Provided
in draft version:
Antenna Pre-amplifier
Provided
in final version:
MEB
SCM
SCM Pre-amplifier
Point Failure
No Single
for mechanical
Beginning
of phase B
Yes if electronic
Mid
Yes of phase B
End
Yes of phase C (CDR)
Yes
Yes
EEE parts
PSA
Beginning of phase B
Mid of phase B
End of phase C (CDR)
Safety
Yes
if
EEE
Beginning ofparts
phase B
Mid
Yes of phase B
End
Yes of phase C (CDR)
Yes if EEE parts
Yes
Radiations Analysis
Sector Analysis
Beginning of phase B
Beginning of phase B
End of phase B
End of phase B
End of phase C (CDR)
End of phase C (CDR)
Documents applicability
Yes if EEE parts
Yes if EEE parts
Antenna
Date code list Yes if EEE parts Part Approval Document
Initialized:Pre-amplifier
Beginning of EEE parts supplying
Beginning of EEE parts supplying
Antenna
Yes
Yes
Yes
Provided in draft version:
Beginning of EEE parts supplying
Beginning of EEE parts supplying
MEB
Yes
Yes
Yes
Provided
in
final
version:
Before
TRR
Before
TRR
SCM
Yes if EEE parts
Yes if EEE parts
Yes if EEE parts
Documents
applicability
SCM Pre-amplifier
Yes
Yes
Yes
Yes if EEE parts
Yes if EEE parts
Antenna
Antenna Pre-amplifier
Yes
Yes
MEB
Yes
Yes
HSIA
SDP
SCM
Yes if EEE SPAP
parts
Yes
if EEE parts
Initialized:
Beginning
of
phase
B
Beginning
of
phase
B
Beginning
of
phase B
SCM Pre-amplifier
Yes
Yes
Provided in draft version:
Mid of phase B
Mid of phase B
Mid of phase B
Provided in final version:
End of phase B (PDR)
End of phase C (CDR)
End of phase B (PDR)
Documents applicability
No
No
No
Antenna
Antenna Pre-amplifier
No
No
No
PLATO : TOU progress meeting, 14-15/12/2010
MEB
Yes
Yes
Yes
Initialized:
Provided in draft version:
Provided in final version:
DCL
Beginning of phase B
End of phase B
End of phase C (CDR)
WCA
Beginning of phase B
Mid of phase B
End of phase C (CDR)
Documents applicability
Reliability
Analysis
No for
mechanical
Beginning
of phase B
Yes if electronic
Mid
Yes of phase B
End
Yes of phase C (CDR)
Yes
Yes
NA
for
TOU
Software
7
Remarks on the first proposed materials
Albemet:
Ok but not from Brush Wellman because of ITAR licence
Al 7075:
Ok but do not use OAN because of holding issue and prefer the use of T7351
thermal treatment instead of T6 (see ECSS recommandation).
Al 6061:
Ok (thermal treatment T6 ok)
Ti6Al4V-STA:
Ok but not from Western Titanium because of ESA alert file (ESA-EA-2009-Mat4).
Dispal:
Materials QA experts don’t know this material => provide the datasheet and the
flight heritage
PLATO : TOU progress meeting, 14-15/12/2010
8