Small Unmanned Aircraft System (sUAS) Trajectory Modeling in Support of UAS Traffic Management (UTM)
Small Unmanned Aircraft System (sUAS) Trajectory Modeling in Support of UAS Traffic Management (UTM)
复制标题
支持 UAS 交通管理 (UTM) 的小型无人机系统 (sUAS) 轨迹建模
DOI：
--
复制
发表时间：
2017
期刊：
影响因子：
--
通讯作者：
C. Ippolito
中科院分区：
文献类型：
--
作者：
L. Ren;M. Castillo;Han Yu;Y. Yoon;Takuma Nakamura;Eric N. Johnson;C. Ippolito
小型无人机系统（sUAS），根据美国联邦航空局的定义，是指起飞时重量小于55磅的小型无人机，以及小型无人机在国家空域系统中安全高效运行所需的相关要素。无人机系统（UAS）交通管理（UTM）系统由NASA设想，通过提供空域设计、走廊、动态地理围栏、恶劣天气和风避免、拥堵管理、地形避免、路线规划和改道、分离管理、排序和间隔以及应急管理等服务，使民用低空空域和UAS运行成为可能。轨迹建模和预测方法是支持UTM实现其目标的基础能力。本文提出了一个框架，用于在标称环境和各种现实潜在危险（包括不利环境条件、车辆和系统故障）下开发和验证不同类型sUASs的轨迹建模和预测方法。本文还介绍了该框架主要组成部分的初步分析结果。随着研究的进展，将在后续的论文中报告开发和验证的详细结果。
Small unmanned aircraft system (sUAS), as defined by the FAA, refers to a small unmanned aircraft weighing less than 55 pounds on takeoff, and its associated elements that are required for the safe and efficient operation of the small unmanned aircraft in the national airspace system. The unmanned aircraft system (UAS) traffic management (UTM) system is envisioned by NASA to enable civilian low-altitude airspace and UAS operations by providing services such as airspace design, corridors, dynamic geofencing, severe weather and wind avoidance, congestion management, terrain avoidance, route planning and rerouting, separation management, sequencing and spacing, and contingency management. Trajectory modeling and prediction methods are foundational capabilities in support of UTM to achieve its goals. This paper presents a framework for the development and validation of trajectory modeling and prediction methods for diverse types of sUASs under nominal environment and under a variety of realistic potential hazards, including adverse environmental conditions, and vehicle and system failures. Results from initial analysis of major components of the framework are also presented. Detailed results from the development and validation will be reported in subsequent papers as the research progresses.