- Purpose

- Main sequences

- Resources (manpower and GSE), including location

-Main activities of the assembly and integration of the subsystems

-Final integration and tests

E U S O - B A L L O O N D E S I G N R E V I E W, 1 8 . 1 2 . 2 0 1 2 , C N E S T O U L O U S E

Sylvie Dagoret-CampagneLAL, Orsay,Baptiste Mot,IRAP, Toulouse

The EUSO-BALLOON AIT-Development plan

1

CDR – 18.12.2012

AIT Development plan and GSE 2

EUSO-BALLOON, a Highly Modular instrument

4 subsystems :• « electrical » (DP,PDM,DP)• 1 mechanical,

DP : 11 components (boards),PDM : 5 components (boards),PWP : 1

Each component under the responsibility (design, fabrication, procurement) of different laboratories world wide spread.

Phase B Phase C&D • Need AIT/AIV procedures• Need resource evaluation• Need time evaluation (planning)

AIT Development plan and GSE 3

Main sequences of Integrations

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EC-Unit Integration: MATRA-LAL

Electronic Integration:

LAL

Data processing Integration:INFN-Naples

PDM integration:APC

Optics Tests:RIKEN-JP/UAH-

US tests

Full electronics intgration:

APCInstrumentIntegration:B.I.S CNES

Mechanics assembly:

B.I.S CNES

FinalTests:B.I.S CNES

time

AIT Development plan and GSE 4

Manpower for AIT

Full Instrument AIT

:B. Mot/IRAP

Mechanical AIT : G. Roudil/IRAP

Electronic AIT : M Dupieux/IRAP

Optical AIT : C. Catanalo/IRAP

AQ AIT : TBD / IRAP

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PDM-AIT : P. Barrillon/S. Dagoret /LAL

H. Miyamoto/L

ALS. Blin/LAL C.

Moretto/LAL APC Team

DP AIT : G.

Osteria/INFN

Naples-INFN

Rome-INFN BARI-INFN IAAT-

Tuebingen

Full integration :

Subsystem/ electronic integration :

DP integration :

AIT Development plan and GSE 5

GSE-PDM

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AIT Development plan and GSE 6

GSE-CAL

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GSE-DP and GSE-Opt

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AIT Development plan and GSE 8

ComponentPre-assembly

Component test

EC-Unit

HVPS

EC-ASIC

PDM-B

Pre-Integration Assembly

IntegrationTests &Validation

PAECM2

PAECM1

THV1

THV2

TECA2

TECA1

TPD1..N

IEC1

IEC2

IEC3

IEL1

IEL2

AP1

AP2

AP3

CAPHEEC1

TrigPDM

CAKIEC1

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PDM AIT activities sequence

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PDM AIT activities list

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Test name component comment duration location whocomponent pre-assembly

PAECM1 MAPMTPhoton collection efficiency and gain measurement for each channel 1 month for 36 units APC APC & LAL

PAECM2 MAPMT Sorting to fit an EC 1 hour APC APCTHV1 HVPS cable reference THV2 HVPS HV tuning (depending on PMT gains) APC APCComponent Tests

TECU1 EC-Unit static test under HV, normal air pressure 1 hour LAL LALTECU2 EC-Unit static test under HV, low pressure 12 hours APC LALTECA1 EC-ASIC visual inspection 1 hour LAL LALTECA2 EC-ASIC electronic test bench 1 week for 6 units LAL LAL

TPD1 PDM-BElectrical mechanicalcompatibilitie 1 day Korea SKKU

TPD2 PDM-B Power supply tests 1 day Korea SKKUTPD3 PDM-B ASIC configuration 1 day Korea SKKUTPD4 PDM-B ASIC readout TBD Korea SKKUTPD5 PDM-B Trigger functionality tests TBD Korea SKKUTPD6 PDM-B HVPS switch control tests TBD Korea SKKUTPD7 PDM-B DP (or CCB) interfaces TBD Korea SKKUTPD8 PDM-B HK logic and interface tests TBD Korea SKKUPre-Integration

IEC1 EC-Unit+HVPS static test under HV, normal air pressure 1 hour per EC unit APC APC&LALIEC2 EC-Unit+HVPS statistic test under HV, low pressure 12 hour / EC-Unit APC APC&LAL

IEC3 EC-Unit+HVPS+EC-ASIC light on EC-Unit+ EC-ASIC red by Test-EC-ASIC10 days assembly+15 days tests APC APC&LAL

IEL1 PDM PDM-B readout external computer LAL APC&LALIEL2 PDM+DP link CCB+PDM-B 1 week LAL APC&LAL

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PDM-AIT Activities list

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Test name component comment duration location whoAssembly

AP1 9 EC-Units+PDM-Framemechanical integration and screwing 1 day APC LAL

AP29 EC-Units+6 EC-ASIC+PDM-Frame

mechanical integration and screwing 1 day APC LAL

AP39 EC-Units+6 EC-ASIC+HVPS+PDM-Frame cabling 1 week APC APC

AP4

9 EC-Units+6 EC-ASIC+HVPS+PDM-B+PDM-Frame

mechanical integration and cabling 1 week APC LAL

Calibration

CAPHEEC1 EC-Units+EC-ASIC

Photon counting calibration (Test-EC-ASIC) 3 weeks APC APC&LAL

CAKIEC1 EC-Units+EC-ASICKI channels calibration (Test-EC-ASIC) 3 weeks APC APC&LAL

Validation

TrigPDM PDM + light sourceapply a fast moving light spot few days APC APC&LAL

SWLOG PDM + light sourceapply a variable light source few days APC APC&LAL

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DP-Activities sequence

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AIT Development plan and GSE

DP-AIT Activities list

ID512

Test name component comment duration location who

ID1 LVPS+HK+CPU

1-2 monthes Naples

IAAT and INFN

(NA-BA-Roma2)

and Korea

ID2 LVPS+HK+CPU+GPS+CLK SPI tests

ID3LVPS+HK+CPU+GPS+CLK+CCB

ID4LVPS+HK+CPU+GPS+CLK+CCB CCB through SPI

ID5LVPS+HK+CPU+GPS+CLK+CCB

CCB through Spacewire

ID6LVPS+HK+CPU+GPS+CLK+CCB+PDM-B

…ID1 ID5

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AIT Development plan and GSE 13

ComputerPDM board

EC-ASICboard

Power supply Logic

analyzer

NI(PC interface)

Multimeter

Charge injection

EC-ASIC board

ASIC

PDM board

Pre-Integration EC-ASIC and PDM-B

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PDM-B-DP Pre-Integration

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EC-HV

EC-DYNODE

HVPS2

HVPS1

MA

PMT

EC-ANODE

EC-ASIC

PDM-B

IR-CAM

Batteries

PWP

LVPS

-DP1

LVPS

-DP2

LVPS-PDM

LVPS

-HK

HK

CCB

CLKB

GPSR

CPU

DST

SIREN

CNES Telemetry

EXT

Bat Controller

TLS

Sensors

Motors

SPACEWIRE/PCI

EC-Front

EC-Back

DPINTERFACES TESTED UP TO NOW FOR HARDWARE

DP PDM

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Optical AIT Activities list

Test name component comment duration location who

TOP1 Lenses 1,2,3 acceptance tests 1 week/lens IKEGAMI RIKEN

TOP2 Lenses 1+2+3 performances tests 1 month Alabama UAH

TOP3 Lenses 1+2+3

validation tests for integrated instrument TBD CNES IRAP

TOP 1 TOP 2

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PWP Activities sequence

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Activities- Task forms

• All activities are referred by an acronym,

• Each activity is performed in a sequence of AIT-AIV of a subsystem of of the instrument

• They are tracked in activity forms by AIT managers

• Description :• Component,• Configuration,• GSE,• Task details, procedures, results

Example of description of a task

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Final AIT-AIV

Resp : IRAP location : CNES 1. Overview of Integration Phases 2. Sequence of integrations3. Global tests4. Transport and flight campaign preparation5. Flight campaign #1

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1.SEQUENCE FOR INTRUMENT INTEGRATION

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Preliminary

+ IR-CAM Assembly

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2.GLOBAL TESTS

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Preliminary

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3.TRANSPORT AND FLIGHT-CAMPAIGN PREPARATION

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Preliminary

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Flight campaign #1

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Preliminary

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Conclusions

• Main phases of AIT identified :• Subsystems• Instrument (Final),

• Many activities identified for subsystem AIT and their component integration,• Test procedures assessed,• Some activities can be done in parallel, some in sequences.• Merging points.

• Activities are inserted in a sequence of AIT of the subsystems,• Types of activities:

• Component tests, pre-integration, assembly, integration, tests and validation, calibration.

• Resources in manpower for AIT distributed, location of the activities, including the management.

• Resources in GSE listed,• Timing estimated,• Activities follow-up:

• AIT-AIV will be controlled and tracked by the AIT managers using activities forms.