系统工程与电子技术 ›› 2021, Vol. 43 ›› Issue (1): 112-120.doi: 10.3969/j.issn.1001-506X.2021.01.14

• 系统工程 • 上一篇    下一篇

基于系统动力学的装备体系贡献率评估方法

潘星1,*(), 左督军1(), 张跃东2()   

  1. 1. 北京航空航天大学可靠性与系统工程学院, 北京100191
    2. 复杂飞行器系统仿真重点实验室, 北京 100094
  • 收稿日期:2020-03-31 出版日期:2020-12-25 发布日期:2020-12-30
  • 通讯作者: 潘星 E-mail:panxing@buaa.edu.cn;zuodujun@buaa.edu.cn;18618116069@163.com
  • 作者简介:左督军(1996-),男,硕士研究生,主要研究方向为系统可靠性与分析、系统工程。E-mail:zuodujun@buaa.edu.cn|张跃东(1981-),男,助理研究员,博士,主要研究方向为体系论证与效能评估研究。E-mail:18618116069@163.com
  • 基金资助:
    装备预先研究共性技术课题、装备预研重点实验室基金(61420110302)

Contribution rate evaluation method of equipment system-of-systems based on system dynamics

Xing PAN1,*(), Dujun ZUO1(), Yuedong ZHANG2()   

  1. 1. School of Reliability and Systems Engineering, Beihang University, Beijing 100191, China
    2. Science and Technology on Complex Aircraft Systems Simulation Laboratory, Beijing 100094, China
  • Received:2020-03-31 Online:2020-12-25 Published:2020-12-30
  • Contact: Xing PAN E-mail:panxing@buaa.edu.cn;zuodujun@buaa.edu.cn;18618116069@163.com

摘要:

装备体系贡献率评估对于装备体系建设至关重要。由于在研究不同装备对装备体系的影响时装备体系具有涌现性,从而使得评估装备体系贡献率变得困难。为此,在对装备体系结构与效能指标分析的基础上,对装备体系效能的涌现进行了分析,并利用系统动力学模型进行装备体系效能仿真评估,提出了装备贡献率评价方法。最后,通过导弹装备体系贡献率评估进行了案例分析,对所提方法进行了验证。本文基于系统动力学对装备体系贡献率进行定性定量结合的仿真分析方法,可以给装备体系贡献率评估提供借鉴。

关键词: 涌现性, 系统动力学, 贡献率, 装备体系

Abstract:

The evaluation of contribution rate is very important for the construction of equipment system-of-systems (SoS). It is difficult to evaluate the contribution rate of SoS due to the emergence of SoS when studying the influence of different equipment on equipment SoS. Therefore, based on the analysis of the SoS architecture and effectiveness index, the emergence of equipment SoS effectiveness is analyzed, and the system dynamics model is used for the simulation evaluation of the equipment system effectiveness, and the evaluation method of the equipment contribution rate is proposed. Finally, a case study of contribution rate evaluation for missile equipment SoS is conducted to verify the proposed method. This paper proposes a simulation analysis method which combines qualitative and quantitative analysis of equipment system contribution rate based on system dynamics, and thus can provide reference for equipment system contribution rate evaluation.

Key words: emergence, system dynamics, contribution rate, equipment system-of-systems (SoS)

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