WBS-RBS法与故障树分析法结合的加注系统危险识别技术  

WBS-RBS Method and Fault Tree Analysis Method for Filling System Hazard Identification Technology

作　　者：吕潇磊 赵继广[2] 马昕晖[3] 陈景鹏[3] 姜曙[1] 

机构地区：[1]中国人民解放军装备学院研究生管理大队,北京101416 [2]中国人民解放军装备学院装备战略发展研究所,北京101416 [3]中国人民解放军装备学院航天装备系,北京101416

出　　处：《兵器装备工程学报》2016年第11期114-118,共5页Journal of Ordnance Equipment Engineering

摘　　要：针对航天发射加注系统工艺严谨、设备繁多和操作复杂的特点,传统FMEA危险识别方法只能考虑单一失效模式,具有危险辨识不完整的特点,特别是在高危险性的航天发射操作过程中,难以识别出完备的危险因子;采用WBS-RBS与故障树分析结合的方法对"液氢加注系统管路发生严重事故"进行危险识别,可见采用本方法能识别出更完备的危险源,这是由于本方法完善了人机交互、系统接口。所提方法可以应用到航天发射场的风险辨识,为航天发射风险管理提供了参考。The traditional method of FMEA only considers a single failure mode,therefore the hazard identification is not complete and the hazard factors are difficult to identify,especially in the process of high risk space launch operation. The filling system of space launch has the characteristics of rigorous process,various equipment and complex operation. For the piping accident in liquid hydrogen filling system,WBS-RBS and fault tree analysis method were used to identify hazard. It can identify more hazard sources,which because this method supplements the hazard sources neglected in human computer interaction and system interfaces. WBS-RBS and fault tree analysis method can be applied to the hazard identification of the space launch and provide reference for the hazard management.

关 键 词：液氢加注系统 危险识别 故障树分析 WBS-RBS 

分 类 号：TJ86[兵器科学与技术—武器系统与运用工程]