| 四元数法在光滑环系统坐标变换中的应用研究 |
| |
| 引用本文： | 王军平,尚超,吴军彪. 四元数法在光滑环系统坐标变换中的应用研究[J]. 航空兵器, 2011, 0(3): 24-27 |
| |
| 作者姓名： | 王军平 尚超 吴军彪 |
| |
| 作者单位： | 1. 西北工业大学机电学院,西安710072;中国空空导弹研究院,河南洛阳471009
2. 中国空空导弹研究院,河南洛阳,471009 |
| |
| 摘 要： | 光滑环极坐标跟踪成像系统具有结构简单、尺寸紧凑等优点,顺应了未来武器装备的小型化发展趋势,是现代制导设备的关键部件之一.光滑环极轴跟踪成像系统与传统跟踪成像系统相比,物象变换关系更加复杂,而明确的物象关系是制导设备进行跟踪制导的基础.本文利用四元数旋转性质以及其坐标变换关系,分析了光滑环极轴扫描成像系统的物象变换关系,...
|
| 关 键 词： | 极轴 光滑环 物象 坐标变换 四元数 |
Application of Quaternion Method in Coordinate Conversion of Slick Chain System |
| |
| WANG Jun-ping,SHANG Chao,WU Jun-biao. Application of Quaternion Method in Coordinate Conversion of Slick Chain System[J]. Aero Weaponry, 2011, 0(3): 24-27 |
| |
| Authors: | WANG Jun-ping SHANG Chao WU Jun-biao |
| |
| Affiliation: | WANG Jun-ping1,2,SHANG Chao2,WU Jun-biao2 |
| |
| Abstract: | With advantages of simple framework and compact dimension,seeker based on polar pointer with slick chain is one of the key components of modern miniaturization precision guide weapons.Its object-to-imager coordinate conversion is more complex compared with traditional seeker.Clear and accurate object-to-imager coordinate conversion is necessary for seeker tracking and guiding moving objects.The object-to-imager coordinate conversion expression is reasoned out by quaternion application in coordinate conversi... |
| |
| Keywords: | polar axis slick chain object-to-image coordinate conversion quaternion |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
