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具有厚壳结构的海面目标红外热像模拟
THE SIMULATION OF INFRARED IMAGING OF THE SEA TARGET WITH THICK HULL
【摘要】 在原有的一般海面目标几何模型基础上通过面元拉伸的方法 ,实现了具有厚壳结构海面目标的几何构型建模 ,建立了体结构的非稳态热传递物理模型 ,并实现了数值计算和图像模拟 ,获得了理论模拟的红外热像
【Abstract】 Based on the existing geometric model of infrared images of ships to realize the geometric model of ships characterized as parts of thick hull by means of facet expanding, the physical model for the unstable state heat transfer of the ship with bulk structure has been obtained. The theoretically simulated infrared images have been calculated numerically.
【关键词】 面元拉伸;
体结构;
非稳态温度场;
红外热像;
【Key words】 facet expanding; bulk structure; changing temperature fields; infrared image.;
【Key words】 facet expanding; bulk structure; changing temperature fields; infrared image.;
- 【文献出处】 红外与毫米波学报 ,Journal of Infrared and Millimeter Waves , 编辑部邮箱 ,2003年02期
- 【分类号】TN219
- 【被引频次】12
- 【下载频次】132