无人装甲车的底盘保护模块的保护部件的设计的多目标优化
Mingxing Li1, Xianhui Wang2,3, Haitao Liu4,5
1School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, China. 1217280185@qq.com.
Scientific reports
|February 26, 2025
概括
一个新型的保护组件到底盘 (PCTC) 模块显著提高了装甲无人驾驶汽车底部爆炸保护. 这种综合设计可以减少37.9%的重量,同时提高了与传统系统相比的防爆性能.
科学领域:
- 机械工程 机械工程
- 防务技术 防务技术 技术
- 材料科学 材料科学 材料科学
背景情况:
- 装甲车面临着各种各样的战场威胁,底部爆炸可能会造成关键的失能风险.
- 为轻量级,高机动性装甲车设计有效的底保护是全球性的挑战.
研究的目的:
- 开发和评估一个集成的保护组件到底盘 (PCTC) 模块,以加强底盘爆炸保护.
- 为了减少装甲车防护系统的部件数量和总重量.
主要方法:
- 开发一种新的PCTC保护模块,将组件与底盘集成在一起.
- 数字模拟以比较PCTC模块在TNT爆炸冲击下与传统设计的有效性.
- 使用实验设计 (DOE) 分析关键设计参数 (面板厚度,光束厚度,管厚度,管径) 的多目标优化.
- 对最佳PCTC模块设计的实验验证.
主要成果:
- 与传统设计相比,PCTC模块实现了总组件重量减少37.9%.
- 数字分析表明PCTC模块的抗爆性能优于传统系统.
- 美国能源部确定了最佳的设计参数,以最大限度地提高抗爆炸性和最大限度地降低重量.
- 实验结果证实了优化PCTC模块的增强防爆性能.
结论:
- PCTC保护模块为装甲车的车身下部防爆提供了显著的进步.
- 综合设计提供了更轻,更有效的解决方案,对于轻量级和高流动性的无人装甲车来说至关重要.
- 这项研究为未来装甲车防护系统提供了有价值的设计指南,满足严格的性能和重量要求.
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