| 旋转弹丸炮口直线速度测定方法研究 |
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| 引用本文： | 俞卫博,高敏,李淦.旋转弹丸炮口直线速度测定方法研究[J].军械工程学院学报,2006,18(6):56-58. |
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| 作者姓名： | 俞卫博 高敏 李淦 |
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| 作者单位： | 军械工程学院弹药工程系 河北石家庄050003 |
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| 摘 要： | 根据计转数引信原理,提出了一种全新的旋转弹丸炮口直线速度测定方法。该方法的关键在于采用固定转数内计时机理,重点在于根据最小误差原则确定最佳转数。分析了该方法在工程应用中可能面临的计转数起点确定、电源以及盲区问题,展望了其在库存弹药灵巧化和半灵巧化改造中的广泛应用前景。
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| 关 键 词： | 电子时间引信 炮口磁探测 被动测速 |
| 文章编号： | 1008-2956(2006)06-0056-03 |
| 修稿时间： | 2006年6月23日 |
Passive Muzzle Velocity Measurement on Spin Ammunitions |
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| YU Wei-bo,GAO Min,LI Gan.Passive Muzzle Velocity Measurement on Spin Ammunitions[J].Journal of Ordnance Engineering College,2006,18(6):56-58. |
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| Authors: | YU Wei-bo GAO Min LI Gan |
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| Abstract: | Based on the principle of turns-counter fuze,a new principle for muzzle velocity measuring is put forward.The paper points out that mechanism for the method of counting time interval in certain number of rotation is the key point,and ascertaining the optimum number of rotation based on minimum measuring error is the keystone.Problems such as the start point ascertaining,power and bind zone in application to electronic time fuze are analyzed,and it's upstanding foreground in delicacy change and semi-delicacy change of general ammunition are prospected. |
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| Keywords: | electronic fuze muzzle magnetic detecting passive velocity measurement |
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