...
首页> 外文期刊>Transactions of the Japan society for aeronautical and space sciences >Efficient Attitude Determination Using GPS Multiple Antennas — Geometrical Concept —
【24h】

Efficient Attitude Determination Using GPS Multiple Antennas — Geometrical Concept —

机译:使用GPS多天线的有效姿态确定—几何概念—

获取原文
获取原文并翻译 | 示例
           

摘要

We developed an ambiguity resolution algorithm for attitude determination using multiple GPS antennas. It is focused on reducing computational loads using a geometrical approach. By defining a new decision variable for stochastic verification, overall computational loads are effectively reduced with respect to the chi-square model. This paper also uses the first base vector estimated as line-of-sight vector to obtain a second base vector. The additional 1-D search space is sufficient to resolve cycle ambiguity of the second base vector for complete attitude determination. Consequently it is possible to resolve the multi-baseline cycle ambiguity using a single baseline algorithm load.
机译:我们开发了用于使用多个GPS天线确定姿态的歧义解决算法。它专注于使用几何方法减少计算量。通过定义用于随机验证的新决策变量,相对于卡方模型,可以有效降低总体计算负荷。本文还使用估计的第一基本矢量作为视线矢量来获得第二基本矢量。附加的一维搜索空间足以解决第二个基本向量的循环歧义,从而完成姿态确定。因此,可以使用单个基线算法负载来解决多基线循环的歧义。

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