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Space mission human reliability analysis (hra) project
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Boyer, Roger |
| Copyright Year | 2014 |
| Description | The purpose of the Space Mission Human Reliability Analysis (HRA) Project is to extend current ground-based HRA risk prediction techniques to a long-duration, space-based tool. Ground-based HRA methodology has been shown to be a reasonable tool for short-duration space missions, such as Space Shuttle and lunar fly-bys. However, longer-duration deep-space missions, such as asteroid and Mars missions, will require the crew to be in space for as long as 400 to 900 day missions with periods of extended autonomy and self-sufficiency. Current indications show higher risk due to fatigue, physiological effects due to extended low gravity environments, and others, may impact HRA predictions. For this project, Safety & Mission Assurance (S&MA) will work with Human Health & Performance (HH&P) to establish what is currently used to assess human reliabiilty for human space programs, identify human performance factors that may be sensitive to long duration space flight, collect available historical data, and update current tools to account for performance shaping factors believed to be important to such missions. This effort will also contribute data to the Human Performance Data Repository and influence the Space Human Factors Engineering research risks and gaps (part of the HRP Program). An accurate risk predictor mitigates Loss of Crew (LOC) and Loss of Mission (LOM).The end result will be an updated HRA model that can effectively predict risk on long-duration missions. |
| File Size | 1237153 |
| Page Count | 9 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20140004419 |
| Archival Resource Key | ark:/13960/t8md3xm60 |
| Language | English |
| Publisher Date | 2014-04-10 |
| Access Restriction | Open |
| Subject Keyword | Man/system Technology And Life Support Aerospace Medicine Physiological Effects Deep Space Health Human Performance Reliability Analysis Risk Space Flight Stress Microgravity Asteroid Missions Prediction Analysis Techniques Long Duration Space Flight Mars Missions Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
