混沌反演算法在地震预报中的应用

The Application of Fractal Theory and Chaos Inversion Algorithm to Earthquake Prediction

混沌动力学引人到地震预报之中，介绍混沌反演算法．在王乐群［１］等长期观测获得的地声数据基础上，利用混沌反演计算理论，建立地震混沌动力系统的数学模型并对地声进行预测；结合Ｎ型发震规律和著名的Ｇ－Ｒ关系，提出基于地声对地震行为进行中短期的预测预报；计算实例预测出的地声数据反映出动力系统出现混沌行为．

This paper applies Chaos Dynamics to earthquake prediction and introduces Chaos Inversion algorithm. It utilizes Chaos Inversion theory to set up mathematical model of earthquake chaos dynamical system and predict earthquake sounds on base of the earthquake sound data acquired by long-phase observation, thereby incorporates N-type shaken law and noted G-R relation to predict short-term earthquake behavior. The computation example shows that the chaos behavior of The Dynanmics system is given expression for the earthquake sonnds data of a prediction.