空间碎片材料检测技术研究

Study of Material Testing Technology for Space Debris

为了对空间碎片材料的成分进行快速检测,分析了空间碎片的来源和构成,并对空间碎片主要成分的国内外检测技术手段进行了详细对比,采用了一种基于LIBS的网络化空间碎片检测方案。该方案具有分析速度快、测量精度和灵敏度高、可多元素同时测量、空间适应性好且无需样品预处理等特点,同时可实现检测流程全自动化和多线程化。

For fast examination of the space debris＇ composition,the space debris＇ source and composition are analyzed,Domestic and international examination technique means aiming at main composition of the space debris are also carried on detailed contrast,a kind of the space debris＇ examination network project based on the LIBS is adopt. That project has characteristics such as quick analytical speed,high measure accuracy and intelligent degree,diverse vegetable measurable in the meantime,good space adaptability and didn＇t need sample to prepare a processing etc. also can carry out full-automation and multi-threading examination process.