民用飞机应急场景分析与建模方法  

Analysis and modeling method of civil aircraft emergency scenario

作　　者：江雨航 郭泰 宫綦[1] 任文明[1] 宋涛[1] 钱馨 JIANG Yuhang;GUO Tai;GONG Qi;REN Wenming;SONG Tao;QIAN Xin(AVIC China Aero-polytechnology Establishment,Beijing 100028,China;AVIC XAC Commercial Aircraft Co.,ltd.,Xi’an 710089,China)

机构地区：[1]中国航空综合技术研究所,北京100028 [2]中航西飞民用飞机有限责任公司,西安710089

出　　处：《北京航空航天大学学报》2024年第3期839-849,共11页Journal of Beijing University of Aeronautics and Astronautics

摘　　要：按照基于场景的民用飞机系统工程正向研制过程,为确保在飞机研制早期需求捕获与功能分析的完整性,针对应急场景开展识别、分析与建模方法研究。分析在飞机研制早期考虑应急场景的必要性,给出应急场景的定义和范围;针对民用飞机不同运行阶段,开展基于外部风险事件的应急场景识别,给出不同阶段的外部风险事件,并按照外部风险事件在不同阶段的演化结果给出相应的应急场景清单;研究形成一种基于DoDAF的应急场景建模方法,选取典型应急场景,形成应急场景建模的典型案例。通过对民用飞机应急场景分析与建模方法研究,形成可参考的外部风险清单和应急场景清单,同时形成面向应急场景的建模技术途径,为面向安全保证、基于应急场景的需求捕获与初步机组应急操作程序定义奠定基础。According to the scenario-based civil aircraft system engineering forward development process,in order to ensure the integrity of requirement capture and function analysis in the early stage of aircraft development,the identification,analysis and modeling methods of emergency scenarios are studied.The description and extent of the emergency scenario are provided,together with an analysis of the necessity of taking it into account early in the aircraft development process.The identification of emergency scenarios based on external risk events is conducted for various stages of civil aircraft operation.The external risk events at each stage are provided,and the corresponding emergency scenario list is generated based on the evolution results of the external risk events at each stage.A technique for modeling emergency scenarios based on DoDAF is devised.A typical case of emergency scenario modeling is created when it is combined with a typical emergency scenario.Through the study of the analysis and modeling methods of civil aircraft emergency scenarios,a reference list of external risks and emergency scenarios is formed,and a technical approach for emergency scenario modeling is developed,laying the foundation for safety assurance-oriented,emergency scenario-based requirement capture and initial crew emergency operating procedures definition.

关 键 词：民用飞机 风险事件 应急场景 需求捕获 建模 

分 类 号：V221.3[航空宇航科学与技术—飞行器设计] TB553[理学—物理]