Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.
© Copyright QinetiQ Limited 2010
DESIGN & VERIFICATION
PROBA-V SATELLITE STRUCTURE
CONFIDENTIAL
Jef Van Hove
Consultant
Je...
© Copyright QinetiQ Limited 2010
3
• Introduction to PROBA(-V)
• Structural Design Process
• Structural verification by te...
© Copyright QinetiQ Limited 2010
PROBA: PRoject for On-Board Autonomy
Largely Autonomous during Nominal mission
• Navigati...
© Copyright QinetiQ Limited 2010
PROBA diagram
5
© Copyright QinetiQ Limited 2010
PROBA-V(egetation) mission
6
• PROBA-V is a “gap-filler” mission for SPOT
• Target: Map t...
© Copyright QinetiQ Limited 2010
Spacecraft System Engineer following ESA ECSS
7
Phase D(3): SAITL
Integrate Subsystems an...
© Copyright QinetiQ Limited 2010
System engineering function
8
2. Derived
Requirements
3. Architecture
/Design
4. Concept
...
© Copyright QinetiQ Limited 2010
Mission driven structural requirements PROBA-V
9
Design
• Maximum re-use of PROBA-2
• Acc...
© Copyright QinetiQ Limited 2010
Launcher Input
10
© Copyright QinetiQ Limited 2010
Structure sub-system interfaces
11
© Copyright QinetiQ Limited 2010
Preliminary Design
12
© Copyright QinetiQ Limited 2010
Structural Analysis
13
© Copyright QinetiQ Limited 2010
Structural Analysis
14
© Copyright QinetiQ Limited 2010
Thermal Analysis
15
© Copyright QinetiQ Limited 2010
Thermal Analysis
16
© Copyright QinetiQ Limited 2010
PROBA-V Detailed Design
17
© Copyright QinetiQ Limited 2010
Verification by Test
18
© Copyright QinetiQ Limited 2010
Thermal Test Model - integration
19
© Copyright QinetiQ Limited 2010
Thermal Test
20
© Copyright QinetiQ Limited 2010
Ombouwen to Structural Test Model
21
© Copyright QinetiQ Limited 2010
Vibration Test
22
© Copyright QinetiQ Limited 2010
Vibration Test
23
• Spacecraft structure qualification
• Determine test spectra for equip...
© Copyright QinetiQ Limited 2010
Acoustic Test
24
© Copyright QinetiQ Limited 2010
Shock Test
25
© Copyright QinetiQ Limited 2010
Flight Model Integration – Solar Array
26
© Copyright QinetiQ Limited 2010
Flight Model Integration – Equipment Fit-check
27
© Copyright QinetiQ Limited 2010
Flight Model Integration - Harness
28
© Copyright QinetiQ Limited 2010
Flight Model Integration - Harness
29
© Copyright QinetiQ Limited 2010
Flight Model Integration
30
www.QinetiQ.be
© Copyright QinetiQ Limited 2010
QinetiQ Space nv
31
VERHAERT MASTERS IN INNOVATION®
Headquarters
Hogenakke...
Upcoming SlideShare
Loading in …5
×

Innovation day 2012 3. jef van hove - verhaert - 'proba-v satellite structure design & verification structure'

1,355 views

Published on

Published in: Technology, Business
  • Be the first to comment

Innovation day 2012 3. jef van hove - verhaert - 'proba-v satellite structure design & verification structure'

  1. 1. © Copyright QinetiQ Limited 2010 DESIGN & VERIFICATION PROBA-V SATELLITE STRUCTURE CONFIDENTIAL Jef Van Hove Consultant Jef.vanhove@verhaert.com
  2. 2. © Copyright QinetiQ Limited 2010 3 • Introduction to PROBA(-V) • Structural Design Process • Structural verification by test • Integration Contents
  3. 3. © Copyright QinetiQ Limited 2010 PROBA: PRoject for On-Board Autonomy Largely Autonomous during Nominal mission • Navigation (AOCS) • Intern Power en Data Management • Data down-link • User segment access to date via FTP Technology demonstration PROBA1: Earth Observation PROBA2: Sun Observation 4
  4. 4. © Copyright QinetiQ Limited 2010 PROBA diagram 5
  5. 5. © Copyright QinetiQ Limited 2010 PROBA-V(egetation) mission 6 • PROBA-V is a “gap-filler” mission for SPOT • Target: Map the Earth’s vegetation every 2 days • Orbit is driven by performance • Global coverage • Minimum Swath width 2250km • LTDN 10:30 - 11:30  Altitude 820 km ± 10 km  Eccentricity 0  Inclination : Sun-Synchronic Orbit
  6. 6. © Copyright QinetiQ Limited 2010 Spacecraft System Engineer following ESA ECSS 7 Phase D(3): SAITL Integrate Subsystems and Verify System Performance Phase D(2): SAITL Integrate Components and Verify Subsystem Performance Pre-Phase A: Concept Studies Mission-Level Objectives + multiple R/A/C concepts + Mission Validation Plan Phase A: Concept Development Single System-level R/A/C + Trade Studies + System Verification Plan Phase B: Preliminary Design Subsystem-level R/A/C + Interfacing + complete technology + Subsystems Verification Plan Phase D(4): SAITL System Demonstration and Validation Phase C(2): Final Design and Fabrication Fabric hardware and software Phase C(1): Final Design and Fabrication Final Detailed Design Phase D(1): SAITL Verify Component Performance DomainofEngineering Design DomainofSystemsEngineering
  7. 7. © Copyright QinetiQ Limited 2010 System engineering function 8 2. Derived Requirements 3. Architecture /Design 4. Concept of Operations 1. Input: Mission Objectives (Starts Pre- Phase A) Output: Proceed to next Phase, ending at Operations (Phase E) Other SE Functions: 6. Interfaces 7. Mission Environment 8. Resource Budgets 9. Risk Management 10. Configuration Management 11. Reviews 5.Validate and Verify 5.Validate and Verify 5.Validate and Verify
  8. 8. © Copyright QinetiQ Limited 2010 Mission driven structural requirements PROBA-V 9 Design • Maximum re-use of PROBA-2 • Accommodation of: − Vegetation Instrument − Minimum 2 technology demonstration experiments • Sufficient solar cells for positive power budget • Primary launcher VEGA + three back-ups (volume, mass en CoG) Mechancal/Thermal • Survive the complete mission life-cycle • Primary launcher VEGA + three back-ups (mechanical loads) • Levensduur van 2.5 jaar in-orbit • Redundant or safe-life
  9. 9. © Copyright QinetiQ Limited 2010 Launcher Input 10
  10. 10. © Copyright QinetiQ Limited 2010 Structure sub-system interfaces 11
  11. 11. © Copyright QinetiQ Limited 2010 Preliminary Design 12
  12. 12. © Copyright QinetiQ Limited 2010 Structural Analysis 13
  13. 13. © Copyright QinetiQ Limited 2010 Structural Analysis 14
  14. 14. © Copyright QinetiQ Limited 2010 Thermal Analysis 15
  15. 15. © Copyright QinetiQ Limited 2010 Thermal Analysis 16
  16. 16. © Copyright QinetiQ Limited 2010 PROBA-V Detailed Design 17
  17. 17. © Copyright QinetiQ Limited 2010 Verification by Test 18
  18. 18. © Copyright QinetiQ Limited 2010 Thermal Test Model - integration 19
  19. 19. © Copyright QinetiQ Limited 2010 Thermal Test 20
  20. 20. © Copyright QinetiQ Limited 2010 Ombouwen to Structural Test Model 21
  21. 21. © Copyright QinetiQ Limited 2010 Vibration Test 22
  22. 22. © Copyright QinetiQ Limited 2010 Vibration Test 23 • Spacecraft structure qualification • Determine test spectra for equipment
  23. 23. © Copyright QinetiQ Limited 2010 Acoustic Test 24
  24. 24. © Copyright QinetiQ Limited 2010 Shock Test 25
  25. 25. © Copyright QinetiQ Limited 2010 Flight Model Integration – Solar Array 26
  26. 26. © Copyright QinetiQ Limited 2010 Flight Model Integration – Equipment Fit-check 27
  27. 27. © Copyright QinetiQ Limited 2010 Flight Model Integration - Harness 28
  28. 28. © Copyright QinetiQ Limited 2010 Flight Model Integration - Harness 29
  29. 29. © Copyright QinetiQ Limited 2010 Flight Model Integration 30
  30. 30. www.QinetiQ.be © Copyright QinetiQ Limited 2010 QinetiQ Space nv 31 VERHAERT MASTERS IN INNOVATION® Headquarters Hogenakkerhoekstraat 21 9150 Kruibeke (B) tel +32 (0)3 250 19 00 fax +32 (0)3 254 10 08 ezine@verhaert.com More at www.verhaert.com VERHAERT MASTERS IN INNOVATION® Netherlands European Space Innovation Centre Kapteynstraat 1 2201 BB Noordwijk (NL) Tel: +31 (0)633 666 828 willard.vanderheijden@verhaert.com More at www.verhaert.com VERHAERT MASTERS IN INNOVATION® helps companies and governments to innovate. We design products and systems for organizations looking for new ways to provide value for their customers. We are a leading integrated product innovation center; creating technology platforms, developing new products and business in parallel, hence facilitating new-growth strategies for our clients. October 26th 2012 Slide 31

×