基于运行风险的无人机系统安全性目标及审定方法  

Operational Risk Based UAS Safety Objectives and Certification Methods

作　　者：郝志鹏 肖女娥[2] 崔玉亮 杨晓娇 刘薇薇 HAO Zhipeng;XIAO Nyue;CUI Yuliang;YANG Xiaojiao;LIU Weiwei(China Academy of Civil Aviation Science and Technology,Beijing 101304,China;Civil Aviation University of China,Tianjin 300300,China;Civil Aviation Administration of China,Beijing 100710,China;AVIC First Aircraft Institute,Xi'an 710089,Shaanxi,China)

机构地区：[1]中国民航科学技术研究院,北京101304 [2]中国民航大学,天津300300 [3]中国民用航空局,北京100710 [4]航空工业第一飞机设计研究院,陕西西安710089

出　　处：《民航学报》2022年第6期121-125,共5页Journal of Civil Aviation

基　　金：民航安全能力建设项目“中低风险民用无人机特有技术的可靠性适航验证试验技术研究”(民航局合同[2021]170号)。

摘　　要：无人机系统类别及运行场景不同,其可接受的安全性水平不同。综合考虑无人机系统运行过程中潜在的危害性和可能性,划分无人机系统的运行风险类别;分析确定无人机系统的失效状态定义及分类方法,基于运行风险类别,研究制订安全性目标,并给出安全性分析的审定方法;最后在某型无人机系统安全性审定中进行应用。结果表明:上述方法可为无人机系统安全性评估及审定提供支持和参考。The acceptable safety level of unmanned aircraft system depends on the UAS type and the operation scenario. The operation risks of unmanned aircraft system are classified comprehensively based on potential severity and probability in the operation of unmanned aircraft system. The definition and classification methods of failure conditions of unmanned aircraft system are analyzed and determined. Based on the operation risk category,the safety objectives are studied and formulated, and the airworthiness certification methods of safety assessment are given. Finally the methods are applied to airworthiness certification of an unmanned aircraft system. The results show that the above methods can provide support and reference for safety assessment and airworthiness certification of unmanned aircraft system.

关 键 词：无人机系统 运行风险 安全性目标 审定方法 

分 类 号：V279[航空宇航科学与技术—飞行器设计]