Humanetics Anthropomorphic Test Device News and Radioss Model Developments
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2013 European Altair Technology Conference
Turin, April 22-24, 2013
Robert Kant, Humanetics Europe GmbH
Franck Njilie, Anaïs Garo, Altair Development France
Humanetics Anthropomorphic Test Device News
and Radioss Model Developments
2 © This report is the property of Humanetics Innovative Solutions, Inc; a registered company in Plymouth, Michigan, USA. The report includes
confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
Introduction
Need:
Predictive models for occupant safety simulation to support safety design
Humanetics is manufacturer of crash test dummies and FE models
Humanetics goals
Develop predictive FE dummy models
– Up-to-date to the latest dummy hardware
– Up-to-date to the latest solver code
3 © This report is the property of Humanetics Innovative Solutions, Inc; a registered company in Plymouth, Michigan, USA. The report includes
confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
Euro NCAP
► Euro NCAP is anticipating adding new procedures to continue the trend of cars becoming safer
► Introduction of the Q6 child, Q10 child Hybrid III 5th % and WS50
Frontal offset
EEVC ODB
Moving Deformable Barrier test
Q10 Q6 HIII 5th
HIII 50th
Frontal Full width
Q10 Q6
HIII 5th HIII 50th WS50 HIII 5th
Example for new dummy need
Q CHILD DUMMIES
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
OEM development participation
Frequent meetings
Requirement definition & Release approval
OEMs Humanetics local + global
Q6 model development
Partners
AUDI - Germany
BMW - Germany
DAIMLER – Germany/India
PORSCHE – Germany
Adam Opel - Germany
VOLKSWAGEN – Germany
RENAULT – France
TUB - Germany
Codes
LS-DYNA
PAMCRASH
ABAQUS
RADIOSS (in seperate project)
6 © This report is the property of Humanetics Innovative Solutions, Inc; a registered company in Plymouth, Michigan, USA. The report includes
confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
Q6 model development 2010 Aug
Version 0.1
2011 May
v0.2
2012 Mar
v0.9
2013 Q1
v1.0
2013
v2.0
2014
v3.0
1 2010
Sep
Release
Meeting 9 2012
Nov
2 2010
Dec
3 call
2011
Jan
4 2011
Jun
5call
2011
Jul
6 2011
Dec
7/8c
2012
Jun
10 2013
Mar
7 © This report is the property of Humanetics Innovative Solutions, Inc; a registered company in Plymouth, Michigan, USA. The report includes
confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
Q6 model development 2010 Aug
Version 0.1
2011 May
v0.2
2012 Mar
v0.9
2013 Q1
v1.0
2013
v2.0
2014
v3.0
1 2010
Sep
Release
Meeting 9 2012
Nov
2 2010
Dec
3 call
2011
Jan
4 2011
Jun
5call
2011
Jul
6 2011
Dec
7/8c
2012
Jun
Release v0.9: Component validation
10 2013
Mar
8 © This report is the property of Humanetics Innovative Solutions, Inc; a registered company in Plymouth, Michigan, USA. The report includes
confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
Q6 model development
Sled validation: 6 load cases / 4 Q6 hardware dummies used in testing
2010 Aug
Version 0.1
2011 May
v0.2
2012 Mar
v0.9
2013 Q1
v1.0
2013
v2.0
2014
v3.0
1 2010
Sep
Release
Meeting 9 2012
Nov
2 2010
Dec
3 call
2011
Jan
4 2011
Jun
5call
2011
Jul
6 2011
Dec
7/8c
2012
Jun
10 2013
Mar
9 © This report is the property of Humanetics Innovative Solutions, Inc; a registered company in Plymouth, Michigan, USA. The report includes
confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
Q6 model development
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
Q6 model development
----- test ----- RADIOSS v0.2
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
Q10: CAE Roadmap
Pre Production (SBL-A) Production (SBL-B)
2012 2013
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
Q10: CAE Roadmap
Pre Production (SBL-A) Production (SBL-B)
2012 2013
CAE V1.0
2014
CAE V1.5 CAE V2.0
1. Geometry updates based on
SBL-A Hardware 1. Geometry and material updates
based on SBL-B Hardware 1. Customer Feedbacks
2. Sled Test Validations
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
• Test – Frontal
• Speed 6.71 m/s
Q10 model development
Q10 v1.0: following Q6 modeling standards
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
Q10 model development
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
Q model development
Q1 Q1,5 Q3s
Q3
FLEX PLI GTR PEDESTRIAN LEGFORM
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
OEM development participation
Frequent meetings
Requirement definition & Release approval
OEMs Humanetics
FLEX PLI GTR model development
Partners FORD – Germany
AUDI - Germany
BMW - Germany
DAIMLER – Germany
PORSCHE – Germany
GM – Germany
HONDA R&D – USA
HYUNDAI – Germany
JAGUAR LANDROVER - UK
VOLKSWAGEN – Germany
BASt - Germany
Codes
RADIOSS
LS-DYNA
PAMCRASH
ABAQUS
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
FLEX PLI GTR Model Development 2009 Apr
V 0.1alpha
2010 Aug
v1.0
2012Jan
v2.0
1 2008
Nov
Release
Meeting 8 2011
Nov
2 2009
Feb
3 2009
May
4 2009
Sep
5 2010
May
6 2010
Nov
7 2011
Mar
SN04 (2 labs) SN04 SN02
1 2013
Mar
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
FLEX PLI GTR Model Development New
corridor
Old
corridor
Pendulum certification Inverse “certification”
Old and new draft corridors
Next:
► Guarantee that models represent finalized hardware and adjusted corridors
► Validate the models against new data generated with up-to-date hardware legs
Version 2.0 fits quite good to latest hardware in recent consortium sled validation
WORLDSID
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
WorldSID WorldSID 50th WorldSID 5th
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
Number of dummies sold Dates SBL Parts which changed
12 Pre Production 2003 A Original Design
ISO Document Release May 15, 2004
Release for Production June 6, 2004 C Major changes including: torso, neck, ribs,
battery assembly, pelvis, & instrumentation
11 dummies made to SBL C 4/ 2005 – 5/2006
SBL D released May 15, 2005 D Changes to: lower neck bracket & spacer,
pelvis instrumentation, shoulder clevis asm.,
spine box plates
10 Dummies made to SBL D 3/2007 – 6/2009
SBL E released Nov 1, 2008 E Changes to: battery container/cover,
IRTRACC system, torso asm, ribs, shoulder
clevis asm., shoes
31 dummies made to SBL E
to date
8/2010 – 4/2013
SBL F released April 2013 F Changes to: Jacket, ankle, lift bracket and
2D IRTRACC is made standard
Summary of WSID 50th Standard Build Levels
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
WorldSID 50th performance
► Performance
Component
Single rib drop
Head drop
Neck Pendulum
Arm drop
Full dummy level
shoulder impact
Thorax impact w and w/o arm
Abdomen impact
Pelvis impact
Sled test
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
► Performance
Component
Single rib drop
Head drop
Neck Pendulum
Arm drop
Full dummy level
shoulder impact
Thorax impact w and w/o arm
Abdomen impact
Pelvis impact
Sled test
WorldSID 50th performance
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
► Performance
Component
Single rib drop
Head drop
Neck Pendulum
Arm drop
Full dummy level
shoulder impact
Thorax impact w and w/o arm
Abdomen impact
Pelvis impact
Sled test
WorldSID 50th performance
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
WorldSID WorldSID 50th WorldSID 5th
Item Total number
Nodes 113757
Beam / springs 348 / 80
SH3N/SHELL 13930 / 68536
Solid 78187
Time steps (ms) 0.52*10-3
Item Total number
Node 77094
Beam / Spring 240 / 36
Sh3n/Shell 10398 / 34830
Brick 75153
Time steps (µs) 0.775
H350
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
H350 – v7.1
Test 1 Test 2 Test 3
• Reduced noise (increased inertia of joint springs)
• More realistic friction in (ankle) joints
• and more…
v7.0.1 v7.1
ES2 AND ES2-RE
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
ES2 – v4.1.3
• Improved upper arm foam material
model
• Improved rib foam material model
• More realistic friction in joints
hip, ankle, neck
• Arm to rib edge contact added
• and more...
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
ES2 Validation Sled test Test 1 Test 2 Test 3 v4.1.1 v4.1.3
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
ES2 Validation Sled test Test 1 Test 2 Test 3 v4.1.1 v4.1.3
OUTLOOK
FTSS Denton
34
Harmonisation
Different brands → Different designs, materials and geometries
FTSS Denton
35
Reduce hardware variability
Harmonization → Next step to reach more reliable CAE predictions
(more constant correlation)
Harmonisation
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
HIII5 stiff
HIII5 stiff
HIII5 stiff
HIII5 soft
HIII5 soft
HIII5 soft
HIII5 stiff
HIII5 soft
Sled test
Variability
Hardware extremes
Next step to reach more reliable predictions
RADIOSS DUMMY MODEL OVERVIEW
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
Radioss dummy model overview ATD type
Hybrid III 50th male
(Humanetics)
Hybrid III 5th female
(Humanetics)
Hybrid III 95th large male
(Humanetics)
ES2 / ES2 re
Left and Right hand
(Humanetics)
WorldSID 50th
Left and Right hand
(Humanetics)
WorldSID 5th
(Humanetics)
SIDIIs BLC / SIDIIs BLD
Left and Right hand
(Humanetics)
Biorid IIg
(Altair)
ATD type
CRABI 12
(Humanetics)
P18, P3, P6
(Altair)
P3, P6, P10
(Altair)
Q1
(Humanetics)
Q1.5
(Humanetics)
Q3 and Q3s
(Humanetics)
Q6 frontal and side
(Humanetics)
Q10 frontal and side
(Humanetics)
HIII 6 Years old
(Altair)
HIII 3 Years old
(Altair)
HIII 10 Years old
(Humanetics)
CONCLUSION
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confidential information. Copying or distribution of this information without the authorisation of Humanetics Innovative Solutions is forbidden.
Conclusion
► New dummy’s are being specified in new procedures requiring new models
– New models are being developed: Q6, Q10, WorldSID50, WorldSID5, FLEX PLI GTR
► Existing dummy models see further improvements – Up-to-date to the latest dummy hardware
– Up-to-date to the latest solver code
– Improved predictions
– Outlook: Harmonization → Next step to reach more reliable CAE predictions
Humanetics RADIOSS Models are developed in co-operation with Altair
Thanks
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