Short Title:
ATD Sensitivity
Responsible HRP Element:
Human Factors and Behavioral Performance
Funding Status:
Completed - Task completed and produced a deliverable
Procurement Mechanism(s):
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Aims:
Determine the extensibility of the Test device for Human Occupant Restraint (THOR) and Hybrid III Anthropomorphic Test Device (ATD) Injury Assessment Reference Values (IARVs) to various environments and configurations
Objectives
- Validate the response of each finite element model against matched physical ATD tests in the baseline seat from existing datasets.
- Quantify ATD and human numerical model response variance and sensitivity to a limited set of small perturbations in seat, and restraint initial conditions.
- Quantify the effects of spacecraft-specific seating and restraint configurations on ATD and human numerical model responses.
Other Resources
Other Resources Needed?
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Yes
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Category:
Risk Characterization, Quantification
Subcategory:
Evidence or Risk Characterization
Description:
- Report detailing the validation of each model
- Report detailing the effects of investigated loading scenarios, initial conditions, and seating configurations on injury risk and extensibility of IARVs to other designs
This study will contribute to gap closure by providing evidence of the extensibility of the IARVs to the full range of dynamic loading
Internal Customers:
Human Factors and Behavioral Performance
External Customers:
International Space Station (ISS)
Is a Customer-Supplier Agreement (CSA) Required?
Yes