• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International symposium on multispectral image processing and pattern recognition >High-precision relative position and attitude measurement for on-orbit maintenance of spacecraft
【24h】

High-precision relative position and attitude measurement for on-orbit maintenance of spacecraft

机译：航天器在轨维护的高精度相对位置和姿态测量

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In order to realize long-term on-orbit running of satellites, space stations, etc spacecrafts, in addition to the long life design of devices. The life of the spacecraft can also be extended by the on-orbit servicing and maintenance. Therefore, it is necessary to keep precise and detailed maintenance of key components. In this paper, a high-precision relative position and attitude measurement method used in the maintenance of key components is given. This method mainly considers the design of the passive cooperative marker, light-emitting device and high resolution camera in the presence of spatial stray light and noise. By using a series of algorithms, such as background elimination, feature extraction, position and attitude calculation, and so on, the high precision relative pose parameters as the input to the control system between key operation parts and maintenance equipment are obtained. The simulation results show that the algorithm is accurate and effective, satisfying the requirements of the precision operation technique.
机译：为了实现卫星，空间站等航天器的长期在轨运行，除了设备的长寿命设计。航天器的使用寿命还可以通过在轨维修和保养来延长。因此，有必要对关键部件进行精确而详细的维护。本文提出了一种用于关键部件维护的高精度相对位置和姿态测量方法。该方法主要考虑在空间杂散光和噪声存在的情况下无源协同标记，发光装置和高分辨率相机的设计。通过使用诸如背景消除，特征提取，位置和姿态计算等一系列算法，可以获得高精度的相对姿态参数作为关键操作部件和维护设备之间控制系统的输入。仿真结果表明，该算法准确有效，满足了精密运算技术的要求。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号