DynamicCalibrationDataSet–ForwardFacingATD
Channel DescriptionSled Ax
Upper Neck Fx *Upper Neck Fy *Upper Neck Fz *Upper Neck Mx *Upper Neck My *Chest Ax (CFC 180)Lumbar FzLumbar My
Right Lap Belt LoadLeft Lap Belt Load
Right Shoulder Belt LoadLeft Shoulder Belt LoadSeat Pan FxSeat Pan FzSeat Pan My
Head CG X PositionHead CG Z PositionH-point X PositionH-point Z PositionKnee X PositionKnee Z PositionAnkle X PositionAnkle Z PositionShoulder X Position Shoulder Z Position Opposite Shoulder X PositionOpposite Shoulder Z PositionHead AnglePelvis Angle
Forward Facing2-Point Belt
X
Forward Facing 60 Deg2-Point Belt
X
Forward Facing3-Point Belt
XXXXXXX
Forward Facing4-Point Belt
XXXXX
Data set Example XX
XX
XXXXXXXXX
XXXXXXXXXXXX
X XXXXXXXXXX
XXXXXX
XXXX
XX
X
XXXX
*FAAHybridIIIonly
DynamicCalibrationDataSet–ForwardFacingATD
DynamicCalibrationDataSet–ForwardFacingATD
4.0 Seat System Verification and Validation
V&V PlanVerificationPlan, Reality of Interest, Intended Code Calculation Use, and SRQsVerificationVerificationGoal is to Ensure that the system (v-ATD, seat structure, restraints, and other sub
systems and their
connections) is an accurate representation of the test.
Building Block Approach
ValidationHandbookASTM / accepted test methodMaterial Constitutive model/ Propertiesmaterial modelNovel materials /rate sensitiveComponent Novel structurestests /modelsJointsTest Method / ModelSystem Test Condition/sStructure and OccupantValidationInitial conditionInput/ output checksSRQSensitivity AnalysisCritical ComponentsInput parametersOutput parametersGeometry and etc.Material Characterization
What
?????
Source of the data
Reliability & Repeatability of data
Strength values for temperature and other condition (hot/wet/dry) if requiredA basis/ B basis allowablesFailure criteria
Where
????
MMPDS
NIAR FAA test data ?
Plastic Deformation and Ductile Fracture of 2024-T351 –by Jeremy Daniel (OSU Dissertation 2010)
Allowables-Based Flow Curves for Nonlinear Finite-Element Analysis –J.D. Pratt
How
??????
ASTM E8, ASTM D-3039 –Tensile test
ASTM E9, ASTM D-3410, ASTM D-6641, ASTM D-5467 –Compression testASTM D-3518 –Lamina shear testingASTM D-7078 –V-notch Shear TestSAE AS 8043 -Seat belt pull test
ASTM D3574-03 -High speed cushion compression test
ARP - 5765 - updates - FAAWorkshop - 08102016 - 图文
