系统工程与电子技术 ›› 2026, Vol. 48 ›› Issue (5): 1581-1589.doi: 10.12305/j.issn.1001-506X.2026.05.14

• 系统工程 • 上一篇    下一篇

冲击环境下多状态系统可靠性评估和韧性分析

景永峰1, 褚嘉运2, 关亮3, 焦健1,*, 兑红炎4   

  1. 1. 北京航空航天大学可靠性与系统工程学院,北京 100191
    2. 中国运载火箭技术研究院,北京 100076
    3. 中国船舶集团有限公司,上海 200011
    4. 郑州大学管理学院,河南 郑州 450001
  • 收稿日期:2024-12-31 出版日期:2026-05-27 发布日期:2026-05-27
  • 通讯作者: 焦健
  • 作者简介:景永峰(1997—),男,博士研究生,主要研究方向为复杂系统可靠性与安全性
    褚嘉运(1995—),男,工程师,博士,主要研究方向为复杂系统及体系可靠性建模仿真
    关 亮(1988—),男,高级工程师,硕士,主要研究方向为系统工程
    兑红炎(1982—),男,教授,博士,主要研究方向为复杂系统可靠性与集群韧性
  • 基金资助:
    国家自然科学基金(72301296)资助课题

Multi-state system reliability evaluation and resilience analysis in shock environments

Yongfeng JING1, Jiayun CHU2, Liang GUAN3, Jian JIAO1,*, Hongyan DUI4   

  1. 1. School of Reliability and Systems Engineering,Beihang University,Beijing 100191,China
    2. China Academy of Launch Vehicle Technology,Beijing 100076,China
    3. China State Shipping Corporation Limited,Shanghai 200011,China
    4. School of Management,Zhengzhou University,Zhengzhou 450001,China
  • Received:2024-12-31 Online:2026-05-27 Published:2026-05-27
  • Contact: Jian JIAO

摘要:

随着全球工业快速发展和智能化转型,系统结构日益复杂并呈现多状态特性,其可靠运行能力直接影响生产效率与产品质量。对此,基于状态性能分布及其转移特性评估冲击环境下的多状态系统的可靠性,进而提出综合韧性评价指标。考虑可靠性和成本约束构建多状态系统综合韧性优化模型,并以焊接机器人为例验证模型的有效性。案例结果表明,在多冲击场景下,经维修后系统综合韧性恢复至1.000,可靠性为0.953。与传统韧性分析模型相比,所提方法能够更全面地反映外部冲击、维修及更换对系统韧性的影响,为工业系统的可靠运行提供了技术途径。

关键词: 可靠性, 性能, 韧性, 多状态系统

Abstract:

With the rapid development and intelligent transformation of global industry, system structures are becoming increasingly complex and exhibit multi-state characteristics, and their reliable operation capability directly affects production efficiency and product quality. In response, based on state performance distribution and its transition characteristics, the reliability of multi-state systems under shock environments is evaluated, and then a comprehensive resilience evaluation index is proposed. A comprehensive resilience optimization model of multi-state system is constructed considering reliability and cost constraints, and the effectiveness of the model is verified by taking welding robots as an example. The case results show that under multi-shock scenarios, the comprehensive resilience of the system is restored to 1.000 after maintenance, with a reliability of 0.953. Compared with traditional resilience analysis models, the proposed method can more comprehensively reflect the impacts of external shocks, maintenance and replacement on system resilience, providing a technical approach for the reliable operation of industrial systems.

Key words: reliability, performance, resilience, multi-state system

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