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Generic Resolution Advisor and Conflict Evaluator (GRACE) for Detect-And-Avoid (DAA) Systems
| 题名： | Generic Resolution Advisor and Conflict Evaluator (GRACE) for Detect-And-Avoid (DAA) Systems |
| 作者： | Abramson, M.; Refai, M.; Santiago, C. |
| 关键词： | Algorithms##Collision avoidance##Aircraft guidance##Systems integration##Unmanned aircraft systems##Autonomy##Air traffic control##National airspace system##Pilotless aircraft##Flight tests##Prototypes##Safety factors## |
| 摘要： | The paper describes the Generic Resolution Advisor and Conflict Evaluator (GRACE), a novel alerting and guidance algorithm that combines flexibility, robustness, and computational efficiency. GRACE is "generic" in that it makes no assumptions regarding temporal or spatial scales, aircraft performance, or its sensor and communication systems. Accordingly, GRACE is well suited to research applications where alerting and guidance is a central feature and requirements are fluid involving a wide range of aviation technologies. GRACE has been used at NASA in a number of real-time and fast-time experiments supporting evolving requirements of DAA research, including parametric studies, NAS-wide simulations, human-in-the-loop experiments, and live flight tests. |
| 总页数： | 13 |
| 报告类型： | 科技报告 |
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