Automated Aircraft Trajectory Prediction Based on Formal Intent-Related Language Processing
Automated Aircraft Trajectory Prediction Based on Formal Intent-Related Language Processing
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DOI：
10.1109/tits.2013.2252343
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发表时间：
2013-09-01
影响因子：
8.5
通讯作者：
Lopez-Leones, Javier
中科院分区：
文献类型：
--
作者：
Besada, Juan A.;Frontera, Guillermo;Lopez-Leones, Javier
本文提出了一种新的范式制定的飞机轨迹计算和预测过程。在这种模式下，飞机轨迹可以表达在不同层次的细节使用一组新颖的意图相关的形式语言。这些语言可用于描述飞机运动的不同方面或由此产生的预测轨迹，范围从对轨迹施加的高级限制到飞机在任何特定时刻将如何操作的细节。在定义了这些形式语言的完整层次结构之后，引入了轨迹语言处理引擎的概念。每个引擎都可以在考虑语言层次结构的不同级别或相同级别指定的轨迹上执行自动修改。最后，给出了几个发动机算例，并通过多个发动机的智能互联，构建了一个完整的弹道计算过程。还包括这些自动化过程的执行示例。
This paper proposes a new paradigm for the formulation of aircraft trajectory computation and prediction processes. Under this paradigm, an aircraft trajectory can be expressed at different levels of detail using a set of novel intent-related formal languages. These languages can be used for describing different aspects of aircraft motion or the resulting predicted trajectory, ranging from high-level restrictions imposed on the trajectory to details on how the aircraft will be operated at any specific instant. After defining the complete hierarchy of these formal languages, the concept of trajectory language processing engine is introduced. Every engine can perform automated modifications over a trajectory specified at different levels or at the same level considering the language hierarchy. Finally, several engine examples are described, and a complete trajectory computation process is built as an engine composed through the smart interconnection of several engines. Examples of executions of these automated processes are also included.