摘要
基于军控核查技术发展和国际核裁军的需求,针对国外研究的状况和发展趋势,对当前国内外主要核部件的探测技术及核信号的分析测量方法进行了论述与评价,探讨核部件的数据信号处理与特征提取分析算法及其发展趋势,阐述了时间关联分析技术与符合分析相结合的噪声分析方法,为进一步探测核部件的存在、质量、丰度等属性提供工作基础与发展方向。
This article presents the exploration techniques and algorithms of nuclear component, as well as the measurement methods of nuclear signal based on the requirements of international arms control verification and nuclear disarmament. The research status abroad are introduced, including the data processing and the characteristic parameters extraction of nuclear signal, etc. A method of noise analysis about time-dependent technique combined with coincidence analysis is described. The future trend is also predicted . This work can lay a foundation for further exploration of the properties of nuclear components such as presence, quality, abundance, etc.
出处
《信息与电子工程》
2011年第6期698-702,共5页
information and electronic engineering
关键词
核探测
时间关联
频谱分析
宏观噪声
nuclear detection
time-dependent
frequency spectrum analysis
macroscopic noise
