Chaotic Time Series Analysis of Seismic Parameter of Moment

Author

Jiang Jiao-lian ; Luo Lin ; Zhang Jun ; Huang Hong-li

Author_Institution

Coll. of Resources & Environ., Hunan Agric. Univ., Changsha, China

fYear

2014

fDate

25-26 Oct. 2014

Firstpage

125

Lastpage

128

Abstract

In this study, a chaotic analysis approach was applied to a time series composed of seismic moment of events occurred in mine of Dong Gaussian copper mine subordinate to Tong Ling Nonferrous Metals Group Co. In Anhui province, China. The chaotic attractor dimension and the largest Lyapunov index were put forward to determine whether the seismic flow of rock is chaotic and the degree of chaos. The analysis of examples indicates the dynamics of the seismic flow of rock belong to the category of dissipative systems, which exhibit chaotic behavior.

Keywords

Lyapunov methods; chaos; geotechnical engineering; mining; rocks; seismology; time series; Anhui province; China; Dong Gua-shan copper mine; Tong Ling Nonferrous Metals Group Co; chaos degree; chaotic analysis approach; chaotic attractor dimension; chaotic behavior; chaotic time series analysis; dissipative systems; lyapunov index; seismic moment parameter; seismic rock flow; Chaos; Correlation; Delays; Educational institutions; Fractals; Rocks; Time series analysis; chaotic; correlation dimension; maximum lyapunov exponent; seismic; time series;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Computation Technology and Automation (ICICTA), 2014 7th International Conference on

Conference_Location

Changsha

Print_ISBN

978-1-4799-6635-6

Type

conf

DOI

10.1109/ICICTA.2014.38

Filename

7003501