系统工程与电子技术 ›› 2025, Vol. 47 ›› Issue (4): 1176-1183.doi: 10.12305/j.issn.1001-506X.2025.04.14

• 系统工程 • 上一篇    下一篇

无人作战飞机经济寿命正向设计优化建模与求解研究

杨雪1,2, 刘开磊3, 杨丽颖4, 崔新豪1, 肖依永1,*, 康锐1   

  1. 1. 北京航空航天大学可靠性与系统工程学院, 北京 100191
    2. 中国人民解放军 93127 部队, 北京 100834
    3. 成都飞机设计研究所, 成都 610041
    4. 天津核工业理化工程研究院, 天津 300180
  • 收稿日期:2024-06-06 出版日期:2025-04-25 发布日期:2025-05-28
  • 通讯作者: 肖依永
  • 作者简介:杨雪 (1988—), 女, 博士研究生, 主要研究方向为系统经济性建模与优化
    刘开磊 (1980—), 高级工程师, 博士, 主要研究方向为经济性工程应用
    杨丽颖 (1982—), 女, 研究员, 博士, 主要研究方向为成本工程
    崔新豪 (2000—), 男, 博士研究生, 主要研究方向为系统经济性建模与优化
    肖依永 (1973—), 男, 教授, 博士研究生导师, 博士, 主要研究方向为经济性工程与优化理论
    康锐 (1966—), 男, 教授, 博士研究生导师, 博士, 主要研究方向为确信可靠性
  • 基金资助:
    国家自然科学基金面上项目(71871003);区域合作项目(U2233214)

Research on modeling and solving of forward design optimization of economic life of unmanned combat aircraft

Xue YANG1,2, Kailei LIU3, Liying YANG4, Xinhao CUI1, Yiyong XIAO1,*, Rui KANG1   

  1. 1. School of Reliability and Systems Engineering, Beihang University, Beijing 100191, China
    2. Unit 93127 of the PLA, Beijing 100834, China
    3. Chengdu Aircraft Design and Research Institute, Chengdu 610041, China
    4. Research Institute of Physical and Chemical Engineering of Nuclear Industry, Tianjin 300180, China
  • Received:2024-06-06 Online:2025-04-25 Published:2025-05-28
  • Contact: Yiyong XIAO

摘要:

针对无人作战飞机经济寿命设计中存在的理论模型支撑不足、缺乏面向产品寿命周期的成本设计方法等问题, 提出无人作战飞机经济寿命正向设计理念和优化模型。构建一种混合整数规划的选型模型, 以辅助决策无人作战飞机系统各模块的选型方案和系统寿命设计, 使系统在单位使用时间内的平均寿命周期成本达到最优。通过模拟算例, 将经济寿命概念模型应用于无人作战飞机系统选型阶段, 开展无人作战飞机经济寿命正向设计并求解经济寿命选型模型。算例分析结果表明,所提优化模型使无人作战飞机的经济寿命比机体结构的设计寿命减少1/5, 提升其寿命周期的经济使用效益, 验证所提模型的实用性。

关键词: 无人作战飞机, 正向设计, 经济寿命, 寿命周期, 优化模型, 经济性

Abstract:

Aiming at the problems of insufficient theoretical model support and deficient cost design method for product life cycle in the economic life design of unmanned combat aircraft, the forward design concept and optimization model of economic life of unmanned combat aircraft are proposed. A mixed integer programming selection model is constructed to assist the decision-making of the selection scheme and system life design of each module of the unmanned combat aircraft system, so that the average life cycle cost of the system in the unit use time is optimized. The conceptual model of economic life is applied to the selection stage of unmanned combat aircraft system through simulation examples, and the forward design of economic life of unmanned combat aircraft is carried out and the economic life selection model is solved. The computation example analysis results show that the proposed optimization model reduces the economic life of the unmanned combat aircraft by 1/5 compared with the design life of the airframe structure and improves the economic efficiency of its life cycle, which verifies the practicability of the proposed model.

Key words: unmanned combat aircraft, forward design, economic life, life cycle, optimization model, economy

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