系统工程与电子技术 ›› 2026, Vol. 48 ›› Issue (3): 932-945.doi: 10.12305/j.issn.1001-506X.2026.03.19

• 系统工程 • 上一篇    

基于结构分析与树种优化算法的无人机可重构性分析与设计

谷旭平, 史贤俊   

  1. 海军航空大学岸防兵学院,山东 烟台 264001
  • 收稿日期:2024-11-08 出版日期:2026-03-25 发布日期:2026-04-13
  • 通讯作者: 谷旭平
  • 作者简介:史贤俊(1968—),男,教授,博士,主要研究方向为可诊断性、可重构性、测试性

Reconfigurability analysis and design of UAV based on structural analysis and tree-seed optimization algorithm

Xuping GU, Xianjun SHI   

  1. College of Coastal Defense Force,Naval Aviation University,Yantai 264001,China
  • Received:2024-11-08 Online:2026-03-25 Published:2026-04-13
  • Contact: Xuping GU

摘要:

为了提高无人机系统的自主故障重构能力,提出一种基于结构分析和树种优化算法的可重构分析与设计策略。首先,基于结构分析,给出系统结构可重构的充要条件。其次,设计算法求取系统的可重构路径,建立故障重构矩阵,设计可重构性评价指标。然后,提出基于树种优化算法的可重构优化设计策略,兼顾了系统可重构需求以及可重构路径设计成本。最后,基于固定翼无人机模型,仿真验证所提方法的合理性和有效性。该策略不仅避免了复杂的数值运算,同时也为系统设计阶段的可重构性优化设计提供理论支撑。

关键词: 结构分析, 树种优化算法, 可重构性, 故障, 无人机

Abstract:

A reconfigurability analysis and design strategy is proposed based on structural analysis and tree-seed optimization algorithm to improve unmanned aircraft vehicle (UAV) systems autonomous fault reconfiguration capability. Firstly, based on the structural analysis, the sufficient conditions for the system structure to be reconfigurable are given. Secondly, the design algorithm finds the reconfigurable path of the system, establishes the fault reconfiguration matrix, and designs the reconfigurability evaluation indexes. Then, the reconfigurable optimal design strategy based on the tree-seed optimization algorithm is proposed, which takes into account the system reconfiguration requirements as well as the cost of the design of the reconfigurable path. Finally, based on the fixed-wing UAV model, the reasonableness and effectiveness of the proposed method are simulated and verified. The strategy avoids complex numerical operations and provides theoretical support for the optimal design of reconfigurability in the design phase of the system.

Key words: structural analysis, tree-seed algorithm (TSA), reconfigurability, fault, unmanned aerial vehicle (UAV)

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