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中国工程物理研究院流体物理研究所, 四川 绵阳 621900
Received:30 September 2025,
Online First:03 February 2026,
Published:2025
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Haisheng SONG, Xiaobo ZHENG, Xiaona PENG, et al. Development of a Digital Design Platform for Penetrating Warheads based on Parametric Modeling[J]. Acta Armamentarii, 2025, 46(S2): 250897.
Haisheng SONG, Xiaobo ZHENG, Xiaona PENG, et al. Development of a Digital Design Platform for Penetrating Warheads based on Parametric Modeling[J]. Acta Armamentarii, 2025, 46(S2): 250897. DOI: 10.12382/bgxb.2025.0897.
为实现侵彻战斗部参数化建模-性能评估的全流程设计
基于NX知识融合技术构建数字化设计平台;该平台采用几何尺寸关联理念
建立3类典型构型参数化模型并配套试验验证参数库
通过规则程序完成建模自动化校验
同时依托Forrestal侵彻理论
结合历史试验数据修正关键系数
构建结构强度-侵彻能力耦合模型
实现理论与工程经验的深度耦合;实践表明
平台可有效提升设计可靠性与预测精度、缩短研发周期
其技术路线与方法论可为军工装备数字化设计提供借鉴。
To achieve the full-process design of parametric modeling and performance evaluation for penetrating warheads
a digital design platform is developed based on NX knowledge fusion technology.The geometric dimension correlation design concept is adopted for the platform.The parametric models for three types of typical configurations and a supporting experiment-verified geometric parameter database are established
and the automatic modeling verification is realized through rule-based programs.Meanwhile
based on the Forrestal penetration theory
the key coefficients are modified using historical test data
and a coupled model of structural strength and penetration capability is constructed
thus achieving the deep integration of theoretical formulas and engineering experience.Practice shows that the digital design platform can effectively improve the design reliability and prediction accuracy and shorten the research and development cycle
and its technical route and methodology can provide a reference for the digital design of military equipment.
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