Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Chester J. Everline"'
Publikováno v:
Journal of Electronic Materials. 48:1877-1882
Thermoelectric generators (TEGs) rely on a network of individual thermoelectric couples that collectively contribute to the overall power output of the system. As individual couples experience catastrophic failure, complete generator failure occurs w
Autor:
Bradley J. Clement, Michel D. Ingham, Chester J. Everline, Cameron D. Burnett, Anthony Q. Zheng, Kelli McCoy, David K. Legg
Publikováno v:
2019 IEEE Aerospace Conference.
The risk assessment for the Europa Clipper mission evaluates the probability of mission failure based on the failure rates of individual components and dependencies among them. The probabilities are calculated by integrating the failure probability d
Publikováno v:
2019 Annual Reliability and Maintainability Symposium (RAMS).
This paper describes a guidebook currently in development to support the application of the NASA RM the guideline helps clarify through discussion and examples the standard in more detail, and how to apply it in real world situations that engineers f
Autor:
Matthew L. Rozek, Andy Kurum, Chester J. Everline, Jeffery Nunes, S. Schreiner, Michel D. Ingham
Publikováno v:
AIAA SPACE 2016.
A Probabilistic Risk Assessment (PRA) aims to identify and assess potential risks to system technical performance requirements for the purpose of furnishing risk insights into project decisions. PRAs have traditionally been conducted manually using s
Publikováno v:
2016 Annual Reliability and Maintainability Symposium (RAMS).
NASA pay load medium-risk projects encounter an architectural need to identify and manage risks associated with selective redundancy. An innovative technique has been developed and implemented on two JPL instruments to help managers make risk-informe
Autor:
Chester J. Everline
Publikováno v:
Journal of Spacecraft and Rockets. 49:1019-1031
DOI: 10.2514/1.51352 It is often necessary to use a combination of testing and analysis to demonstrate compliance with quantitative performance requirements. Increasingly, the demonstration must establish that requirements are satisfied with a certai
Autor:
Todd Paulos, Chester J. Everline
Publikováno v:
Reliability Engineering & System Safety. 91:370-377
This paper discusses the use of the multiple event tree and single event tree approaches in Probabilistic Risk Assessments for aerospace applications. The issue is how repair can affect the modeling. Four simple examples are presented to show how eve
Autor:
Todd Paulos, Chester J. Everline
Publikováno v:
Safety Engineering and Risk Analysis.
A prerequisite for continuous risk management is a comprehensive risk assessment upon which decisions are predicated. Although advanced risk assessment techniques have been developed for numerous industries, they do not always have direct aerospace a