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| 基于目标速度矢量的三维航迹仿真模型 | |
| 引用本文： | 张建惠,何强,韩壮志,刘品.基于目标速度矢量的三维航迹仿真模型[J].系统仿真技术,2011,7(1):67-71. |
| 作者姓名： | 张建惠 何强 韩壮志 刘品 |
| 作者单位： | 1. 军械工程学院,河北石家庄,050003;75120部队,广西,桂林,541005 2. 军械工程学院,河北石家庄,050003 3. 总装备部驻西安203所军代室,陕西西安,710065 |
| 摘 要： | 介绍了1种基于目标速度矢量的三维航迹仿真模型。利用航迹机动点处速度矢量对应的3个航迹欧拉角,建立了速度坐标系与地面直角坐标系之间的关系,并采用多段航迹组合生成航迹的思想,实现了对复杂空中运动目标三维航迹的仿真。仿真结果证明,所述方法可以较为真实、方便地模拟各种空中运动形式。 |
| 关 键 词： | 欧拉角 速度矢量 三维航迹 仿真 |
A Simulative 3-Dimension Model for Target's Track Based on the Target's Velocity Vector |
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| ZHANG Jianhui,HE Qiang,HAN Zhuangzhi,LIU Pin.A Simulative 3-Dimension Model for Target's Track Based on the Target's Velocity Vector[J].System Simulation Technology,2011,7(1):67-71. | |
| Authors: | ZHANG Jianhui HE Qiang HAN Zhuangzhi LIU Pin |
| Affiliation: | 1.Ordnance Engineering College,Shijiazhuang 050003,China;2.75120 Corps,Guilin 541005,China;3.The General Equipment Delegate Chamber of Xi＇an 203 School,Xi＇an 710065,China) |
| Abstract: | A simulative 3-D model for target＇s track based on the target＇s velocity vector is introduced.By using three corresponding Euler angles of different targets＇ track maneuverability points,the relations between velocity coordinate system and earth orthogonal coordinate system can be established.Based on the theory of multi-track assembling,the complicated spatial 3-D track model can be simulated successfully.The simulation indicates that the method proposed can simulate any spatial target track conveniently and realistically. |
| Keywords: | Euler angles velocity vector 3-D track simulation |
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