无人机系统的安全性与危险源分析

无人机系统的战术性能及优势将使其在未来高技术战争和民用航空中发挥越来越重要的作用。然 而,由于有人机与无人机飞行事故的特点不同,使得有人机的安全性分析与管理措施不完全适用于无人机系 统。首先,对无人机系统的飞行事故进行统计分析,得出无人机系统事故的特点;然后,合理借鉴有人机的安全 性分析,定义无人机系统的安全性,提出无人机系统事故的严酷度等级划分及相应的危险可接受度;最后,从设 计、机组训练及使用操作三方面进行危险源分析。本文提出的无人机系统不安全事件发生可能性等级划分和 危险源定性分析,可为后续无人机安全管理框架的构建奠定基础。

Safety and Hazards Analysis for Unmanned Aerial Vehicle System

The tactical performance and advantages of unmanned aerial vehicle (UAV) system will play an increasingly important role in future high-tech warfare and civil aviation. However, due to the different characteristics of manned and unmanned aerial vehicle flight accidents, the safety analysis and management measures of manned aerial vehicle are not suitable for UAV system. Therefore, the safety and hazard analysis of UAV system is carried out to construct the UAV security management framework. Firstly, according to the statistical analysis of UAV system flight accidents, the characteristics of UAV system accidents are concluded. And then the safety of UAV system is defined, the classification of severity and its corresponding acceptability for UAV system are presented. Finally, hazard analysis is carried out from design, crew training and operation fields.