摘要
针对飞机在低能见度着陆阶段的安全问题,旨在提高飞行员在低能见度运行中的安全性,论文采用系统理论过程分析(STPA)方法,从系统论的角度对低能见度的着陆复飞过程进行了安全分析研究,明确了这一过程中的不安全控制行为,分析了飞行员在低能见度复飞过程中导致危险的致因场景。随后,利用飞机着陆-复飞过程的运动学仿真框架,以不安全控制行为UCA2-T-4为研究对象,对控制器安全约束SC-P-3进行了定量计算。研究结果表明,STPA方法结合定量仿真能够有效地对飞机的低能见度着陆复飞过程进行安全分析。
In response to the safety issues faced by aircraft during the low visibility landing phase,this study aims to enhance the safety of pilots operating in low visibility conditions.The Systems-Theoretic Process Analysis(STPA)method is employed to conduct a safety analysis of the landing and go-around process in low visibility from a systems theory perspective.Unsafe control ac⁃tions within this process are identified,and the causal scenarios that pose hazards during the pilot's go-around in low visibility are analyzed.Subsequently,a kinematic simulation framework of the aircraft's landing-go-around process is utilized to quantitatively calculate the safety constraint SC-P-3 for the specific unsafe control action UCA2-T-4.The research findings demonstrate that the combination of STPA method and quantitative simulation effectively facilitates the safety analysis of the aircraft's low visibility land⁃ing-go-around process.
作者
杨姝
印弘瑀
YANG Shu;YIN Hongyu(College of Air Traffic Management,Civil Aviation Flight University of China,Guanghan 618307)
出处
《舰船电子工程》
2024年第12期65-72,共8页
Ship Electronic Engineering
