Chaotic Time Series Analysis of Seismic Parameter of Moment

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.