目的 复合装甲防护材料是影响其抗弹效应的重要影响因素，合理应用防护材料可在质量、尺寸等约束条件限制下，大幅度提高复合装甲的抗弹能力。方法 针对装甲车辆不同角度的防护需求，通过建立不同防护材料组成的复合装甲仿真模型，研究其在不同角度下抗弹性能，并通过靶试试验验证模型的有效性。结果 在100 mm、防54式12.7 mm穿甲燃烧弹，陶瓷复合装甲抗弹性能随着入射角的增大先高于钛合金复合装甲，后逐渐下降，当入射角达到45°时，陶瓷复合板的抗弹性能接近于钛合金复合板，随着角度的继续增大，钛合金复合板的抗弹性能逐渐优于陶瓷复合板。结论 通过在100 m射距、48°法线角下的陶瓷及钛合金防护复合装甲靶试试验，验证所建立仿真模型的有效性，进而后续复合装甲抗弹性能设计研究，可基于仿真模型确立最优包装材料及其结构，减少靶试试验，提高设计效率及增加经济效应。

Composite armor protective materials are an important factor affecting their anti-ballistic effect. Therefore, the reasonable application of protective materials can significantly improve the anti-ballistic capability of composite armor under constraints such as weight and size.In response to the protection requirements of armored vehicles from different angles, a composite armor simulation model composed of different protective materials was established to study the ballistic performance of materials at different angles, and the effectiveness of the model was verified through target test.For 54 type 12.7 mm armor piercing incendiary shells at 100 mm, the anti-ballistic performance of ceramic composite armor was firstly higher than that of titanium alloy composite armor with increasing incident angle, and then gradually decreased. When the incident angle reached 45°, the anti-ballistic performance of ceramic composite plate was close to that of titanium alloy composite plate. As the angle continued to increase, the anti-ballistic performance of titanium alloy composite plate gradually became better than that of ceramic composite plate. By conducting target tests on ceramic and titanium alloy protective composite armor at a normal angle of 100 m/48°, the effectiveness of the established simulation model is verified. Subsequently, the research on the ballistic performance design of composite armor can be conducted, and the optimal packaging material and structure can be established based on the simulation model to reduce target test, improve design efficiency, and increase economic benefits.