自然语言空管指令交互接口研究  

Research on Interactive Interface of Natural Language ATC Command

作　　者：刘鹏宇 朱雪耀[1] 王跃萍[1] LIU Pengyu;ZHU Xueyao;WANG Yueping(Department of Flight Control System,AVIC Xi'an Flight Autonatic Control Research Institute,Xi'an 710065,China)

机构地区：[1]航空工业西安飞行自动控制研究所飞行控制系统部,陕西西安710065

出　　处：《测控技术》2023年第9期51-56,共6页Measurement & Control Technology

基　　金：航空科学基金(201905018003)。

摘　　要：无人机数量和任务种类的增多使得传统的空域隔离模式不再适用,为促进无人机融入非隔离空域,设计了面向空中交通管制指令的无人机自然语言接口。提出了接口的结构框架,详细讨论了系统理解和交互部分的实现方案。针对指令文本的特殊表达进行预处理,分类编写了指令文法并设计了匹配算法进行指令解析,依据实际执行需求制订格式化指令表。模拟空管交互场景运用有限状态机设计了交互对话逻辑并给出答复语句的生成模板。最后,对系统适用性进行验证,结果表明该接口能够满足常见指控需求。As the number and mission types of UA Vs increase,the traditional airspace isolation mode is no lon-ger applicable.In order to facilitate the integration of UAVs into non-isolated airspace,a natural language inter-face for UAVs facing air traffie control command is designed.The framework of interface is proposed and the implementation scheme of system's understanding and interaction parts is discussed in detail.The special expression of the instruction text is preprocessed.Then the instruction grammar is witen according to the category and the matching algorithm is desi gned to analyze the instruction.F ormatted instruction tables are developed according to actual execution requirements.Then the finite state machine is used to design the interactive dia-logue logic and the template of reply sentence is given.Finally,the applicability of the system is verifed,and the results show that the interface can meet the requirements of common conduct requirements.

关 键 词：无人机 非隔离空域 自然语言接口 指令文法 交互系统 

分 类 号：V355.1[航空宇航科学与技术—人机与环境工程]