基于FTA模型的无人机坠机事故风险分析与对策研究

Risks Analysis and Countermeasures Research of UAV Crash Accident Based on FTA Model

针对无人机作业中发生的坠机事故,论文建立了M600型无人机坠机事故FTA模型。通过对模型最小割集和结构重要度分析,论文最终确定了导致坠机事故发生的主要风险点,并提出了加强飞手岗前培训等应对对策,对企业等主体进行无人机作业安全评价工作、减少和预防无人机坠机事故的发生具有一定的指导意义。

Aiming at the occurrence of crash accident in UAV operation,paper establishes the FTA model of M600 UAV crash accident.Through the analysis of the minimum cut set and structure importance of the model,the paper finally determines the main risk points leading to the crash accident,and puts forward the countermeasures such as strengthening the pilot pre job training,which has certain guiding significance for enterprises and other entities to carry out UAV operation safety evaluation work,reduce and prevent the occurrence of UAV crash accident.