基于三维建模的坦克假目标示假性能仿真技术

doi:10.3969/j.issn.1000-1093.2021.09.020

摘要/Abstract

摘要： 为提高假目标在可见光波段的示假性能试验效率、降低试验风险，以假坦克示假性能试验为研究背景，运用三维建模技术和仿真技术，实现用仿真坦克代替真实坦克的目的。利用三维建模技术采集真坦克的三维点云数据，选取合适方式对坦克的各主要部件进行建模，采用灵活的贴图方法将数码迷彩图案映射到三维仿真模型上，完成仿真坦克构建。通过坐标变换、透视投影变换将三维坦克模型与二维背景合成，得到仿真实验图像。仿真实验图像中真坦克与仿真坦克的相似度计算结果及判读员判读统计结果表明，仿真技术应用于装备试验是可行的。

关键词: 坦克, 假目标, 三维建模, 示假性能, 仿真实验

Abstract: In order to improve the test efficiency of decoy target in visible band and reduce the test risk， the three-dimensional modeling and simulation technology are used to replace the real tank with a simulated tank for the performance test of decoy tank. The 3D point cloud data of the simulated tank is collected by using the 3D modeling technology，and the main components of the tank are modeled in an appropriate way.The digital camouflage pattern is mapped to the 3D simulation model using the flexible mapping method to complete the construction of the simulated tank. Through coordinate transformation and perspective projection transformation，the 3D tank model and 2D background are synthesized to obtain a simulation experimental image. Through the calculated result of the similarity between the real tank and the simulated tank in the simulation experimental image and the statistical results of interpreter，it is shown that the simulation technology is feasible for the equipment test.

Key words: tank, decoytarget, three-dimensionalmodeling, falseperformance, simulationexperiment

中图分类号:

E951.4

冯海潮，王羽羽，刘伟，曾永兴，吴克南. 基于三维建模的坦克假目标示假性能仿真技术[J]. 兵工学报, 2021, 42(9): 1998-2003.

FENG Haichao， WANG Yuyu， LIU Wei， ZENG Yongxing， WU Kenan. Simulation Technology for False Performance of Decoy Tank Based on Three-dimensional Modeling[J]. Acta Armamentarii, 2021, 42(9): 1998-2003.

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第42卷第9期2021 年9月
兵工学报ACTA ARMAMENTARII
Vol.42No.9Sep.2021

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