| 弹丸空间刚体姿态非接触测量方法 |
| |
| 引用本文： | 杨雨奇,张三喜.弹丸空间刚体姿态非接触测量方法[J].弹箭与制导学报,2006,26(2):80-82. |
| |
| 作者姓名： | 杨雨奇 张三喜 |
| |
| 作者单位： | 1. 西北工业大学,西安,710072
2. 中国华阴兵器试验中心,陕西,华阴,714200 |
| |
| 基金项目： | 国家基金编号（90205019） |
| |
| 摘 要： | 刚体目标的三维姿态参数是反映飞行状态的重要运动参数,获得这些参数对分析目标的运动状态,以及气动参数辨识等有着重要的价值.文中对弹的飞行姿态进行了描述,介绍了飞行姿态的光学测量方法,提出了高速摄影同步立体测量姿态的方法,并进行仿真和实验验证.
|
| 关 键 词： | 姿态描述 定点摄影 交会摄影 |
| 收稿时间： | 2005-12-21 |
| 修稿时间： | 2005年12月21 |
Non-contact Measuring Method for Attitude of Projectile Rigid Body in Space |
| |
| YANG Yu-qi,ZHANG San-xi.Non-contact Measuring Method for Attitude of Projectile Rigid Body in Space[J].Journal of Projectiles Rockets Missiles and Guidance,2006,26(2):80-82. |
| |
| Authors: | YANG Yu-qi ZHANG San-xi |
| |
| Abstract: | The three dimensional attitude parameters of a rigid body target are critical motion parameters that represent flight state of the rigid body. To achieve these parameters is significant valuable for analyzing moving state of the target and identifying the aerodynamic parameters. The paper describes the flight attitude of a projectile and introduces an optical measuring method used to measure this flight attitude, as well as put forward an attitude measuring method with a high-speed photography by means of synchronization and three-dimension. The method has been proved by simulation and experiment. |
| |
| Keywords: | |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
