Modeling Stochastic Performance and Random Failure 2007-01-3027
High costs and extreme risks prevent the life testing of NASA hardware. These unavoidable limitations prevent the determination of sound reliability bounds for NASA hardware; thus the true risk assumed in future missions is unclear. A simulation infrastructure for determining these risks is developed in a configurable format here. Positive preliminary results in preparation for validation testing are reported. A stochastic filter simulates non-deterministic output from the various unit processes. A maintenance and repair module has been implemented with several levels of complexity. Two life testing approaches have been proposed for use in future model validation.
Citation: Jiang, H., Bhalerao, K., Rodríguez, L., Bell, S. et al., "Modeling Stochastic Performance and Random Failure," SAE Technical Paper 2007-01-3027, 2007, https://doi.org/10.4271/2007-01-3027. Download Citation
Author(s):
Haibei Jiang, Kaustubh Bhalerao, Luis F. Rodríguez, Scott Bell, David Kortenkamp, Alfred Soboyejo
Affiliated:
University of Illinois at Urbana-Champaign, NASA-Johnson Space Center
Pages: 12
Event:
International Conference On Environmental Systems
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Hardware
Simulation and modeling
Reliability
SAE MOBILUS
Subscribers can view annotate, and download all of SAE's content.
Learn More »
