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Flightdeck Automation Problems (FLAP) Model for Safety Technology Portfolio Assessment
| 题名： | Flightdeck Automation Problems (FLAP) Model for Safety Technology Portfolio Assessment |
| 作者： | Ancel, E.; Shih, A. T. |
| 关键词： | Air transportation##Aircraft safety##Flight safety##Automatic control##Belief networks##Boundary conditions##Flight crews##Complexity##Manufacturing##Technology assessment##Human factors engineering##Sensitivity analysis##Flight management systems##System failures##Situational awareness##Nasa programs##Vulnerability## |
| 摘要： | NASA's Aviation Safety Program (AvSP) develops and advances methodologies and technologies to improve air transportation safety. The Safety Analysis and Integration Team (SAIT) conducts a safety technology portfolio assessment (PA) to analyze the program content, to examine the benefits and risks of products with respect to program goals, and to support programmatic decision making. The PA process includes systematic identification of current and future safety risks as well as tracking several quantitative and qualitative metrics to ensure the program goals are addressing prominent safety risks accurately and effectively. One of the metrics within the PA process involves using quantitative aviation safety models to gauge the impact of the safety products. This paper demonstrates the role of aviation safety modeling by providing model outputs and evaluating a sample of portfolio elements using the Flightdeck Automation Problems (FLAP) model. The model enables not only ranking of the quantitative relative risk reduction impact of all portfolio elements, but also highlighting the areas with high potential impact via sensitivity and gap analyses in support of the program office. Although the model outputs are preliminary and products are notional, the process shown in this paper is essential to a comprehensive PA of NASA's safety products in the current program and future programs/projects. |
| 总页数： | 10 |
| 报告类型： | 科技报告 |
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