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Multi-scale recurrence analysis of complex temporal-spatial system
Deng LH(邓林华)1,2,3,4,5
会议录名称Proceedings of the 33rd Chinese Control Conference, CCC 2014
2014-09-11
页码7383-7387
DOI10.1109/ChiCC.2014.6896226
会议录编者/会议主办者IEEE
产权排序第1完成单位
收录类别EI ; CPCI
会议名称Chinese Control Conference, CCC
会议日期2014-07-28
会议地点Nanjing, China
会议赞助商Systems Engineering Society of China; Technical Committee on Control Theory of Chinese Association of Automation
关键词Information Processing Time Series Analysis Empirical Mode Decomposition Morlet Wavelet Transform Complex Control System
摘要

The Sun exhibits a complex spatial and temporal chaotic behavior, and can be descried by a goal of observing solar phenomena.This study is an attempt to investigate the short-, mid- and long-term periodicities by analysing the time-series of coronal index for the time interval from 1 January 1939 to 31 December 2008. By means of the combination of empirical mode decomposition (EMD) and morlet wavelet transform (MWT) tools, the analysis results show the existence of a variety of prominent short- and mid-term periodicities in coronal index. Apart from the 11-year Schwabe cycle and the 22-year magnetic cycle which are the fundamental periodicities and are found in this solar indicator, the rotational periodicities of 26.4 and 29.44 days, the annual variation, and the near-three years periodicity are also observed. In addition, the 17-year periodicity corresponding to 'solar full-disk activity cycle' is observed. Our study shows that the combination of EMD and MWT techniques for the periodic analysis of solar-, space-, and terrestrial- time series is fairly powerful.

资助项目Open Research Program of Key Laboratory of Solar Activity of Chinese Academy of Sciences[KLSA201301] ; Opening Project of Key Laboratory of Astronomical Optics & Technology, Nanjing Institute of Astronomical Optics & Technology, Chinese Academy of Sciences[CASKLAOT-KF201304] ; open fund of the Key Laboratory of Modern Astronomy and Astrophysics (Nanjing University), Ministry of Education, P. R. China
项目资助者Open Research Program of Key Laboratory of Solar Activity of Chinese Academy of Sciences ; Opening Project of Key Laboratory of Astronomical Optics & Technology, Nanjing Institute of Astronomical Optics & Technology, Chinese Academy of Sciences ; open fund of the Key Laboratory of Modern Astronomy and Astrophysics (Nanjing University), Ministry of Education, P. R. China
语种英语
学科领域天文学 ; 天文学其他学科 ; 电子、通信与自动控制技术
学科门类理学 ; 理学::天文学 ; 工学 ; 工学::电子科学与技术(可授工学、理学学位) ; 工学::控制科学与工程
文章类型Proceedings Paper
出版者IEEE
出版地345 E 47TH ST, NEW YORK, NY 10017 USA
ISBN号9789881563842
ISSN号1934-1768
URL查看原文
归档日期2015-07-10
WOS记录号WOS:000366482807094
WOS研究方向Automation & Control Systems
WOS类目Automation & Control Systems
关键词[WOS]Empirical Mode Decomposition ; Extended Solar-cycle ; Coronal Index ; Green Corona ; Term Periodicities ; Irradiance ; Evolution ; Rotation ; Intensity ; Phase
EI入藏号20144300119084
EI主题词Time Series Analysis
EI分类号716.1information Theory And Signal Processing - 723.2data Processing And Image Processing - 921.3mathematical Transformations - 922.2mathematical Statistics
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型会议论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/4878
专题抚仙湖太阳观测和研究基地
通讯作者Deng LH(邓林华)
作者单位1.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650011, P. R. China
2.Key Laboratory of Solar Activity, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, P. R. China
3.Key Laboratory of Astronomical Optics & Technology, Nanjing Institute of Astronomical Optics & Technology, Chinese Academy of Sciences, Nanjing 210042, P. R. China
4.Key Laboratory of Modern Astronomy and Astrophysics (Nanjing University), Ministry of Education, Nanjing 210093, P. R. China
5.University of Chinese Academy of Sciences, Beijing 100049, P. R. China
第一作者单位中国科学院云南天文台
通讯作者单位中国科学院云南天文台
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Deng LH. Multi-scale recurrence analysis of complex temporal-spatial system[C]//IEEE. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2014:7383-7387.
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