系统仿真学报 ›› 2026, Vol. 38 ›› Issue (3): 702-713.doi: 10.16182/j.issn1004731x.joss.25-0056

• 论文 • 上一篇    

杀爆战斗部对四足机器人的精准毁伤评估方法

王雪倩1, 门建兵1,2, 周鑫1, 王树有1,2, 李梅1   

  1. 1.北京理工大学 爆炸科学与安全防护全国重点实验室,北京 100081
    2.北京理工大学 唐山研究院,河北 唐山 063000
  • 收稿日期:2025-01-16 修回日期:2025-04-19 出版日期:2026-03-18 发布日期:2026-03-27
  • 通讯作者: 门建兵
  • 第一作者简介:王雪倩(2000-),女,硕士,研究方向为弹药系统设计及数字化仿真。
  • 基金资助:
    国家自然科学基金“叶企孙”科学基金(U2241234)

A Precise Damage Assessment Method for Lethal Blast Warheads Against Quadruped Robots

Wang Xueqian1, Men Jianbing1,2, Zhou Xin1, Wang Shuyou1,2, Li Mei1   

  1. 1.State Key Laboratory of Explosion Science and Safety Protection, Beijing Institute of Technology, Beijing 100081, China
    2.Tangshan Research Institute, Beijing Institute of Technology, Tangshan 063000, China
  • Received:2025-01-16 Revised:2025-04-19 Online:2026-03-18 Published:2026-03-27
  • Contact: Men Jianbing

摘要:

为了精准评价杀爆战斗部对四足机器人的毁伤效能,通过Autodesk Inventor构建了典型四足机器人复刻模型及易损性毁伤树。引入了杀爆战斗部威力场计算模型,基于UE的高精度碰撞检测和图形渲染技术进行毁伤元与目标的交会检测和逼真场景可视化,开发了杀爆战斗部对四足机器人的毁伤评估可视化系统,具备杀爆战斗部参数化建模、破片冲击波威力场演化、毁伤元与目标的交会检测,部件级实体侵彻深度表征、毁伤概率计算、毁伤过程和毁伤效果的渲染可视化等功能。系统在精准物理模型复现、附带重力的破片曲线弹道、多部件层叠的交会检测等方面提高了评估精度,可为四足机器人的防护设计和战场打击方案制定提供支撑,开发思路亦可为同类软件的设计研发提供参考。

关键词: UE, 杀爆战斗部, 四足机器人, 毁伤评估, 视景仿真

Abstract:

To accurately evaluate the damage efficiency of a lethal blast warhead on quadruped robots, a typical quadruped robot replication model and vulnerability damage tree were constructed through Autodesk Inventor. The power field calculation model of a lethal blast warhead was introduced. Based on the high-precision collision detection and graphic rendering technology of UE, this paper carried out the intersection detection of destructive elements and targets and realistic scene visualization. A visualization system for damage assessment of quadruped robots by a lethal blast warhead was developed, featuring capabilities such as parametric modeling of the lethal blast warhead, power field evolution of fragment shock waves, intersection detection of destructive elements and targets, component-level physical penetration depth characterization, damage probability calculation, and rendering visualization of the damage process and effect. The system significantly improved assessment precision in areas such as precise physical model reproduction, the curved trajectory of a fragment with gravity, and intersection detection for multi-component stacking.It can provide support for the protection design of quadruped robots and the formulation of battlefield strike plans, and its development ideas can provide references for the design, research, and development of similar software.

Key words: UE, lethal blast warhead, quadruped robot, damage assessment, visual simulation

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