...
首页> 外文期刊>American Scientist >Fuzzy Physics of Satellite Collisions
【24h】

Fuzzy Physics of Satellite Collisions

机译:卫星碰撞的模糊物理学

获取原文
获取原文并翻译 | 示例
           

摘要

The probability of a collision between two satellites is governed by a series of complex mathematics and physics, and it is dominated by uncertainty. Satellite trajectories are estimates developed with incomplete physical knowledge and with measurements that contain inherent errors. It is extremely unlikely that two satellites will come into head-on contact with each other; we can only estimate the probability that they might collide somewhere on their surfaces. For the purpose of this estimation, we assume the two satellites to be spherical, so there will be physical overlap whenever their centers are within a sphere whose radius is equal to the combined radii of the two idealized objects (as shown in the vertical blue strip on the graph below).
机译:两颗卫星之间发生碰撞的概率受一系列复杂的数学和物理学支配,并且受不确定性支配。卫星轨迹是通过不完全的物理知识和包含固有误差的测量值得出的估计值。两颗卫星彼此正面接触的可能性极小。我们只能估计它们可能会碰撞到其表面某处的可能性。为了进行估算,我们假设这两个卫星是球形的,因此只要它们的中心在半径等于两个理想化对象的合并半径的球体内,就会存在物理重叠(如垂直的蓝色条所示)在下图中)。

著录项

  • 来源
    《American Scientist》 |2014年第1期|31-31|共1页
  • 作者

  • 作者单位
  • 收录信息 美国《科学引文索引》(SCI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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