| 求取弹道空气阻尼系数的最优化方法 |
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| 引用本文： | 孙容磊. 求取弹道空气阻尼系数的最优化方法[J]. 系统工程与电子技术, 1990, 0(8) |
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| 作者姓名： | 孙容磊 |
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| 作者单位： | 湖北省机电研究院测试中心 |
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| 摘 要： | 空气阻尼系数是一种重要的气动力参数。本文探讨了如何应用最优化方法,从雷达测量的弹丸飞行速度值,求取空气阻尼系数的方法,并编制了相应的计算程序,处理了几组靶场数据,获得了满意效果。
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| 关 键 词： | 气动力 弹道阻尼 优化 |
AN OPTIMAL METHOD TO DETERMINE AIR DAMPING COEFFICIENT OF THE TRAJECTORY |
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| Sun RongleiTest Center of Hubei Machinery , Electronics Research Institute. AN OPTIMAL METHOD TO DETERMINE AIR DAMPING COEFFICIENT OF THE TRAJECTORY[J]. System Engineering and Electronics, 1990, 0(8) |
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| Authors: | Sun RongleiTest Center of Hubei Machinery & Electronics Research Institute |
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| Affiliation: | Sun RongleiTest Center of Hubei Machinery & Electronics Research Institute |
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| Abstract: | Air damping coefficient is a very important aerodynamic parameter. This paper discusses how to use an optimal method to determine the air damping coefficient from the projectile velocity data measured by the radar. Satisfactory results are obtained in processing several sets of test data with compiled computer programs. |
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| Keywords: | Aerodynamic force Trajectory damping Optimization. |
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