AMS-02 TRD Status Report Stefan Schael RWTH Aachen TIM Meeting, CERN, June 2001
TRD Status Report
description
Transcript of TRD Status Report
TRD Status Report
Octagon Integration T. Siedenburg 20min
DAQ Electronics F. Hauler 10min
Gas System & Electronics B. Borgia 20min
AMS TIM
CERN, 24-Apr-2006
Aachen TRD Status Report
Th. Siedenburg
AMS TIM
CERN, 24-Apr-2006
TRD Octagon Integration (Th.Kirn)
I. Özen
21-APR-2006
TRD Octagon Integration21-APR-2006
TRD Octagon Integration• All DALLAS temperature sensors tested• All 82 flight frontend boards installed (UFE)• HV ground connections installed• UFE function tests in progress• Gas-tower interconnection tubes installed
Tower to tower finished next week• Gas-group cosmic tests in preparation
• TRD upper plate: Installation of inserts• STA M-Structure machined within specs.
Test mounting in preparation • TRD Rosengitter in preparation
Gastubing / Dallas & UFE cabeling
TRD Longterm Test
J. Hattenbach
2 Years
Gastightnessunchanged
Gasgainstable
Final Report on TRD Front End Electronics
UFE (Flight Modules)
Ch.H. Chung
Production of UFE (FM)
358 VA Chips TestsSelect 202 Chips
101 Production of 4 Types PCB
+
Functional Tests Integration
Series ofSpace Qualification
Tests
TVT 3D Vibration Coating TVT
Space Qualification Tests
1st TVTTemperature : -40oC … +80oC
Pressure : 110-5 mbarFunctional test without failure
Random VibrationX,Y and Z-DirectionaRMS = 6.8g, 20-2000 Hz for 120 secFunctional test without failure
Conformal Coating2nd TVTSame as 1st TVT condition
Operating Temperature (-20 ~ +50 oC)
: Gain Calibration Points
Thermal Profile in TVT
Noise after SQT
Common mode noise correctedNoise = 1.5 ADC == ENC = 4000 e-
Pedestal RMS
Gain Calibration
+50 oC -20 oC
All 6464 channels arecalibrated over full Temperature range
Gain vs. Temperature
Flight UFE Selection
ALL 101 produced UFEs within specificationsSelect “better“ UFEs as flight modules
TRD-UFE (FM)Pedestal Distribution :
~ 10% of full range
TRD-UFE (FM)Noise RMS Spread :
~ 4%
TRD-UFE (FM)Gain RMS Spread :
~ 3%25oC
UFE(FM) Production : Finished (Jul. 2005) Total = 101 UFEs (FM = 82, FS = 19)
UFE Space Qualification Tests (Mar.05 ~ Mar. 06) 1st Thermal Vacuum Test= 101 (Done w/o failure) Random Vibration Test = 101 (Done w/o failure) Conformal Coating = 101 (Done w/o failure) 2nd Thermal Vacuum Test = 101 (Done w/o failure) Best 82 FM selected (Mar. 2006)
Functional Tests : Finished (20.07.05)
UFE Integration : Finished (Apr. 2006)
TRD UFE Summary
TRD Gas Manifolds
• Distribute TRD gasflow into 41 segments
• Measure gastightness of individual segments
• Allow isolation of a segment when leaky
• Introduce no additional risk of gas leakage
Manifolds mounted on Octagon
OctagonTemperature
Swing
R,P,Y coldest
R,P,Y hottest
+30
0
-20
OHB TRD Thermal Report
240 days (4 periods)
MLI = 0.03
Average TRD Temperaturebetween +35oC and -20oC
Depending on ISS R, P, Y
Manifold / Flipper Valve Schematics
FVa FVb
Improve Manifold Leaktightness
FVa FVb
New Manifold Prototype ● Dry mounting of all components
● Full function test● Potting when ok
Alu. Body Viton Seal Alu. Cover
New Manifold Design
New Manifold DesignFits inside existing magnetic shielding
Gas connectionswith double-o-ringfront access
Cold Case Flipper-Valve Operation
Buerkert 6124
Viton Bag
No switching below -15oC Leakage to outsideif switched below -8oC
Flipper-Valve Temperature
TVT Tank Vacuum
Manifold operation: heated switching
SMD 100
Switching in TVT at -25oC ok if valve heated to 0oC
Heating of fully potted 2FV manifold: 2 x 2W x 30 min.
Gastightness through valves and to outside ok
Heater powerline control (8H+8C 40W each) TBD
FVa FVa+b FVb
3.4×10-5 l mbar/s 3.0×10-5 18×10-5
Helium Leakrate (1 Gasgroup 50×10-5 )
TRD Integration Schedule
Octagon Integration finished in May 06Rosengitter tubing & cabeling Jun - Sep 06Manifold design & production Apr - Oct 06Box-S/C EM -> QM upgrade Apr - Jul 06UG QM Electronics Prod. & Test Apr - Oct 06Box-S/C FM Prod. & Test Apr - Dec 06TRD Cosmics EM UGcrate @ RWTH Nov - Dec 06TRD Cosmics QM UGcrate TBD Jan - Mar 07UG FM Electronics Prod. & Test Oct 06 - May 07
TRD Integration Schedule INr. Vorgangsname Dauer Anfang Ende VorgängerRessourcennamen
1 TRD Gas System 359 Tage? Feb 6 '06 Jun 21 '072 1) Thermal Model 16 Tage Apr 4 '06 Apr 25 '06 U.Becker,K.Luebelsmeyer,C.Clark8
9 2a) UG Electronics EM (Rome) 0 Tage Mrz 27 '06 Mrz 27 '0618
19 2b) UG Electronics QM (Rome) 149 Tage Feb 6 '06 Sep 1 '06 B. Borgia,A. Bartoloni20 UG Electronic Boards 115 Tage Feb 6 '06 Jul 14 '06
31 UG Backplane 0 Tage Sep 1 '06 Sep 1 '0632 UG Crate 0 Tage Sep 1 '06 Sep 1 '0633 UGPD 0 Tage Sep 1 '06 Sep 1 '0634
35 3) EM / QM Box S & C 138 Tage Apr 18 '06 Okt 26 '0636 Prepare Clean Room at CERN 4 Wochen Apr 18 '06 Mai 15 '06 J. Burger / R. Becker37 Transport (Rome to CERN with EM UG-Crate) 5 Tage Mai 15 '06 Mai 22 '06 36EE38 Installation of missing Hardware Components Box-S35 Tage Mai 23 '06 Jul 10 '06 3744 Installation of missing Hardware Components Box-C40 Tage Apr 18 '06 Jun 12 '06 P. Fisher,R.Becker58 Tests with EM Electronics and Software 50 Tage Mai 23 '06 Jul 31 '06 A.Lebedev / F.Spada / A.Bartoloni61 Tests with QM Electronics and Software 35 Tage Sep 1 '06 Okt 19 '06 A.Lebedev / F.Spada / A.Bartoloni66 Space Quali. (QM Box S&C, EM Electronics) 30 Tage Sep 15 '06 Okt 26 '06 Aachen69
70 4) Cosmic Test AC 90 Tage Okt 27 '06 Mrz 1 '07 AC / KA / MIT / Rome71 Octagon Installation QM-Gas-System & EM-UG-Crate 10 Tage Okt 27 '06 Nov 9 '06 66 Th.Kirn/U.Becker/F.Zhou/ F.Bucci72 QM-Gas-System 2xQM-Ucrate EM-UG-Crate 8 Wochen Nov 10 '06 Jan 4 '07 71 AC / KA / MIT / Rome73 QM-Gas-System 2xFM-Ucrate QM-UG-Crate 8 Wochen Jan 5 '07 Mrz 1 '07 72 AC / KA / MIT / Rome74
3/27
J. Burger / R. Becker
4/4
Feb Mrz Apr Mai2006
TRD Integration Schedule IINr. Vorgangsname Dauer Anfang Ende Vorgänger Ressourcennamen
75 5) FM Box S 132 Tage Apr 4 '06 Okt 4 '0676 Plate with Vessels 0 Tage Apr 4 '06 Apr 4 '0677 MIT Transport Box 0 Tage Apr 4 '06 Apr 4 '0678 Fill ports 50 Tage Apr 18 '06 Jun 26 '0680 Sub-Assemblies (5 pieces ARDE) 62 Tage Apr 4 '06 Jun 28 '0691 Integration & Leak Test ( ARDE ) 2 Wochen Jun 29 '06 Jul 12 '06 80 M.Green / Arde92 Wire Harness 6 Wochen Jul 13 '06 Aug 23 '06 91 MIT / Miller93 Test (Clean Room MIT) 4 Wochen Aug 24 '06 Sep 20 '06 92 F.Zhou / M.Green94 Transport to CERN 2 Wochen Sep 21 '06 Okt 4 '06 93 MIT95
96 6) FM Box C 120 Tage Apr 4 '06 Sep 18 '0697 Components at CERN 40 Tage Apr 18 '06 Jun 12 '06
103 Clean Room at CERN 15 Tage Apr 4 '06 Apr 24 '06 J. Burger / R.Becker104 Welding 10 Tage Jun 13 '06 Jun 26 '06 102,103 R.Becker105 Functional Testing with EM UG Electronics 20 Tage Aug 1 '06 Aug 28 '06 58,104 G.Rybka / P.Fisher106 Vibration Jig 80 Tage Mai 2 '06 Aug 21 '06 R. Becker / M. Wlochal107 Vibration Test (Aachen) 10 Tage Aug 29 '06 Sep 11 '06 106,105 K.Luebelsmeyer108 Shipment from Aachen to CERN 5 Tage Sep 12 '06 Sep 18 '06 107109
110 7) FM Gas System 66 Tage Okt 5 '06 Jan 4 '07111 Integration Box S & C 2 Wochen Okt 5 '06 Okt 18 '06 75,96112 Functional Test ( CERN, QM Electronics )8 Wochen Okt 20 '06 Dez 14 '06 111,61113 Gas Supply (TBD) 5 Tage Dez 15 '06 Dez 21 '06 112114 TVT (Aachen,TBD) 2 Wochen Dez 22 '06 Jan 4 '07 113115
4/4
4/4
M.Green / Arde
MIT / Miller
F.Zhou / M.Green
MIT
J. Burger / R.Becker
R.Becker
G.Rybka / P.Fisher
R. Becker / M. Wlochal
K.Luebelsmeyer
Apr Mai Jun Jul Aug2006
TRD Integration Schedule IIINr. Vorgangsname Dauer Anfang Ende Vorgänger Ressourcennamen
116 8) UG Electronics FM Components 165 Tage Okt 6 '06 Mai 24 '07128
129 9) FM Software 20 Tage Mai 25 '07 Jun 21 '07130 Functional Test 1 Monat Mai 25 '07 Jun 21 '07 127131
132 10) Supply Vessel Filling 1 Tag? Apr 4 '06 Apr 4 '06133 Procedure Definition 1 Tag? Apr 4 '06 Apr 4 '06134 Procedure Approval 1 Tag? Apr 4 '06 Apr 4 '06135 Filling 1 Tag? Apr 4 '06 Apr 4 '06 Linde US136 Transportation to KSC 1 Tag? Apr 4 '06 Apr 4 '06137
Linde US
Apr Mai Jun2006