航空学报 > 2024, Vol. 45 Issue (6): 228858-228858   doi: 10.7527/S1000-6893.2023.28858

基于分层安全控制结构的导弹装备任务安全性动态评价方法

姚博清1, 陈嘉宇1(), 谷长超2, 陆钦华1, 王旭航1, 葛红娟1   

  1. 1.南京航空航天大学 民航学院,南京 211106
    2.中国运载火箭技术研究院,北京 100076
  • 收稿日期:2023-04-11 修回日期:2023-06-08 接受日期:2023-07-20 出版日期:2024-03-25 发布日期:2023-07-28
  • 通讯作者: 陈嘉宇 E-mail:jiayu_chen@nuaa.edu.cn
  • 基金资助:
    国家自然科学基金(52102474);中国博士后科学基金(2023M731663);中央高校基本科研业务(XCXJH-20220725)

A dynamic evaluation method for mission safety of missile equipment based on hierarchical safety control structure

Boqing YAO1, Jiayu CHEN1(), Changchao GU2, Qinhua LU1, Xuhang WANG1, Hongjuan GE1   

  1. 1.College of Civil Aviation,Nanjing University of Aeronautics and Astronautics,Nanjing 211106,China
    1.China Academy of Launch Vehicle Technology,Beijing 100076,China
  • Received:2023-04-11 Revised:2023-06-08 Accepted:2023-07-20 Online:2024-03-25 Published:2023-07-28
  • Contact: Jiayu CHEN E-mail:jiayu_chen@nuaa.edu.cn

摘要:

长期贮存的多任务环境与复杂工况,对导弹装备的风险有效抑制与安全性准确评价提出了严格的要求。然而,导弹装备是典型的人-机-环耦合复杂系统,传统的安全性分析与评价方法无法满足其动态变化与准确量化的需求。为此,提出基于分层安全控制结构的导弹装备安全性动态评价方法,实现长期贮存任务情境下安全性的准确评价。首先,针对导弹装备的任务剖面特点,构建过程、任务、功能、信息和组织的多视图体系模型,实现任务过程与资源的准确描述。其次,构建分层安全控制结构模型,明确任务的事故致因因素与事故链。同时,针对导弹装备任务特点,构建面向长期贮存复杂多变环境下的人因绩效评价体系,实现人-机-环耦合条件下人因失误率的准确评价。然后,提出了一种融合STAMP和CREAM的安全动态反馈评价方法,以仿真的形式获得导弹任务的事故率。最后,对导弹测试任务进行案例分析,所提方法在人-机-环耦合情境下明确协调、控制和反馈共3类6个典型事故链,同时事故率精度提升70.08%,验证了所提方法的有效性与优越性。

关键词: 长期贮存, 人-机-环耦合, 动态变化, 准确量化, 人因绩效评价体系

Abstract:

The multi-mission environment and complex working conditions of long-term storage put forward strict requirements on the effective risk suppression and accurate safety evaluation of missile equipment. However, missile equipment is a typical man-machine-environment coupling complex system. Traditional safety analysis and evaluation methods cannot meet the requirements of its dynamic change and accurate quantification. Therefore, this paper proposes a safety dynamic evaluation method for missile equipment based on hierarchical safety control structure model to realize accurate safety evaluation under the long-term storage mission situation. First, according to the mission profile characteristics of missile equipment, a multi-view architecture model of process, mission, function, information and organization is constructed to achieve the accurate description of mission process and resource. Then, a hierarchical safety control structure model is proposed to determine the accident causal factors and accident chain of the targeted mission. Meanwhile, based on the mission characteristics of missile equipment, a human performance evaluation system is constructed for long-term storage in a complex and changeable environment, achieving accurate evaluation of human error rate under the man-machine-environment coupling condition. Moreover, a safety dynamic feedback evaluation method integrating STAMP and CREAM is proposed to obtain the accident rate of the missile mission through simulation. Finally, a case study of the missile test mission is performed. The proposed method specifies 6 typical accident chains of 3 categories of coordination, control and feedback in the man-machine-environment coupling scenario. Meanwhile, the accuracy of the accident rate is improved by 70. 08%, which verifies the effectiveness and superiority of the proposed method.

Key words: long-term storage, man-machine-environment coupling, dynamic change, accurate quantification, human performance evaluation system

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