Development of perforation hole detection system for space debris impact
Development of perforation hole detection system for space debris impact
复制标题
DOI：
10.1016/j.ijimpeng.2006.09.017
复制
发表时间：
2006-12-01
影响因子：
5.1
通讯作者：
Harada, S.
中科院分区：
文献类型：
--
作者：
Fukushige, S.;Akahoshi, Y.;Harada, S.
对于直径在1至10厘米之间的空间碎片，没有有效的保护措施。这种大小范围的碎片可以覆盖国际空间站（ISS）的加压壁。根据目前国际空间站的操作程序，宇航员必须立即从穿孔的模块中逃生。然而，在国际空间站的当前状态下，很难迅速检测穿孔位置。因此，在空间结构上安装探测系统，对空间结构上的穿孔进行定位，对于快速确定逃生方向和修复位置具有重要意义。在这项研究中，我们提出了一个穿孔探测系统的空间碎片的影响。该系统使用一个电阻膜贴在受压壁面上作为面积传感器。通过数值分析和伪射孔实验以及超高速撞击实验验证了该检测系统的有效性。(C)2006爱思唯尔有限公司保留所有权利。
There is no effective protective measure against space debris between 1 and 10 cm in diameter. Debris in this size range can perforate the pressurized walls in the International Space Station (ISS). According to the current ISS operating procedures, crews must escape from a punctured module at once. However prompt detection of the perforation hole location is difficult in the current state of the ISS. Therefore it is important to install a detection system to the locate perforation hole on a space structure for both the quick decision of escape direction and repair location. In this study, we propose a perforation hole detection system for space debris impact. This system uses a resistance film attached to the pressurized wall as an area sensor. The effectiveness of this detection system was verified by numerical analysis and pseudo-perforation hole tests but also hypervelocity impact tests. (C) 2006 Elsevier Ltd. All rights reserved.