冲击地压的混沌特性及动力模型研究

The Research on Chaos Characteristic and Dynamic Model of Rockburst

运用混沌理论研究了冲击地压的特性，通过震级数据的Ｌｙａｐｕｎｏｖ指数和Ｋｏｌｍｏｇｏｒｏｖ容量维分析，得出冲击地压具有混沌特性的结论并描述了其动力模型的最少参数。应用动力反演方法，建立了冲击地压的动力学方程组，为冲击地压的预测预报奠定了基础。

The chaos theory is used to research rockburst characteristic in the paper. According to the analysis of Lyapunov factor of level and the Kolmogorov capacity dimension, it is required that rockburst have chaos characteristic and minimum parameters of its dynamic model. Dynamic inversion is used to set up the rockburst dynamic equation group, which lays a foundaton for forecasting rockburst.