| 滚转对用CCD组合测量弹目相对方位的影响 |
| |
| 引用本文： | 柏杰锋,王晓鸣,李文彬.滚转对用CCD组合测量弹目相对方位的影响[J].弹道学报,2009,21(1). |
| |
| 作者姓名： | 柏杰锋 王晓鸣 李文彬 |
| |
| 作者单位： | 南京理工大学,机械工程学院,南京,210094 |
| |
| 摘 要： | 针对减旋机构的滚转角偏差会影响利用CCD组合测量弹目相对方位的精度,建立了描述转角偏差与弹目相对方位测量误差关系的数学模型,进行了仿真和试验,分析了仿真和试验结果.结果表明,转角偏差对弹目相对方位的测量精度影响较大,减旋机构的旋转控制精度是决定转角偏差大小的主要因素,转角偏差不宜超过5°.
|
| 关 键 词： | 弹目相时方位 转角偏差 测量精度 |
Influence of Rotation on Relative Orientation Between Projectile and Target Measured by CCD |
| |
| BAI Jie-feng,WANG Xiao-ming,LI Wen-bin.Influence of Rotation on Relative Orientation Between Projectile and Target Measured by CCD[J].Journal of Ballistics,2009,21(1). |
| |
| Authors: | BAI Jie-feng WANG Xiao-ming LI Wen-bin |
| |
| Affiliation: | School of Mechanical Engineering;NUST;Nanjing 210094;China |
| |
| Abstract: | The rotation angle error affects the measuring precision of relative orientation between projectile and target by Charge Coupled Device(CCD).Aiming at the problem,the error model was built by which the relationship between the rotation angle error and the relative orientation was described.Based on the model,simulation models and tests were designed.The results show that the rotation angle error affects the measuring precision.The control precision of electromotor is the key factor of controlling the error,... |
| |
| Keywords: | relative orientation between projectile and target rotation angle error measuring precision |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
