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Crash Test Dummy Positioning and Instrumentation Setup

30 Chapters
View Course Samples Online
01
Course overview
scope, concepts, and technical context of crash test dummy positioning and instrumentation setup.
technicalpositioning
02
Dummy anatomy and sensor locations
head, neck, thorax, abdomen, pelvis, and limbs; typical sensor types and mounting points.
locationsmounting
03
Regulatory and consumer test protocols
FMVSS, Euro NCAP, and other standards governing dummy positioning and instrumentation.
Regulatoryconsumer
04
Dummy variants and selection
Hybrid III, THOR, WorldSID, and child dummies; application-specific selection criteria.
variantsselection
05
Pre-test dummy inspection and certification
visual checks, sensor continuity, and calibration verification procedures.
Pre-testinspection
06
Seating and positioning equipment
seat buck, positioning fixtures, and measurement tools for repeatable dummy placement.
positioningequipment
07
H-point and seating reference point determination
methods and tools for locating the H-point and establishing the seating reference point.
referencedetermination
08
Pedal and foot positioning
accelerator, brake, and dead pedal placement; foot orientation and ankle angle measurement.
positioningaccelerator
09
Steering wheel and hand positioning
grip points, hand placement, and steering wheel angle adjustment for driver dummies.
Steeringpositioning
10
Head and neck positioning
head angle, neck bracket adjustment, and alignment with vehicle coordinate system.
positioningadjustment
11
Torso and pelvis positioning
seat back angle, pelvis angle, and lumbar support effects on dummy posture.
positioning
12
Limb positioning and restraint interaction
arm and leg placement relative to airbags and seatbelts; avoiding pre-load.
positioningrestraint
13
Seatbelt routing and fit
proper belt path over dummy, belt slack removal, and belt tension measurement.
Seatbeltmeasurement
14
Child restraint system (CRS) installation and dummy placement
ISOFIX, seatbelt routing, and CRS-specific positioning.
restraintCRS
15
Instrumentation channels and data acquisition
sensor types, signal conditioning, and DAQ configuration for crash tests.
Instrumentationchannels
16
Accelerometer mounting and orientation
location, alignment, and adhesion methods for triaxial accelerometers.
Accelerometermounting
17
Load cell and force transducer installation
seatbelt load cells, pedal force sensors, and steering column force measurement.
transducerinstallation
18
Angular rate sensors and displacement transducers
placement and calibration for rotational and displacement measurements.
displacementtransducers
19
Sensor wiring and cable management
routing, strain relief, and protection against interference and damage.
managementprotection
20
Pre-test sensor verification and system checks
continuity, offset, shunt calibration, and data integrity checks.
Pre-testverification
21
Dummy positioning verification
using measurement systems (e.g., FARO arm, photogrammetry) to confirm target positions.
positioningverification
22
Photographic documentation and markup
standard views, reference markers, and documentation for repeatability.
Photographicdocumentation
23
Test setup for frontal impact
dummy positioning and instrumentation specific to frontal crash tests.
positioninginstrumentation
24
Test setup for side impact
WorldSID positioning, door trim interaction, and side airbag considerations.
WorldSIDpositioning
25
Test setup for rear impact and whiplash
BioRID positioning and instrumentation for neck injury assessment.
whiplashBioRID
26
Test setup for pedestrian protection
legform, headform, and upper legform impactor positioning and instrumentation.
pedestrianprotection
27
Common positioning errors and troubleshooting
misalignment, sensor drift, and cable issues; mitigation strategies.
positioningtroubleshooting
28
Post-test data quality review
identifying anomalies, validating sensor data, and documenting setup deviations.
Post-testidentifying
29
Automation and advanced tools
robotic positioning systems, digital twins, and simulation-guided setup.
Automationadvanced
30
Practical workshop
end-to-end dummy positioning and instrumentation setup for a frontal impact test, including verification and documentation.
workshopend-to-end