基于OFC的仿真地震序列网络化特征对比分析
发布时间：2019-07-01 11:21
【摘要】：OFC模型通过模拟地震能量传递行为来认识地震的活动规律.为更加真实反映地震发生时的能量传递,用1992年美国加利福尼亚州地震数据抽象成的时空域网络替换传统二维规则网络OFC模型的底层网络.为了解仿真地震序列是否与真实地震数据具有相似性,将仿真地震序列网络化,与真实地震网络对比累积度分布的趋势,由此判断是否改进后的网络更接近真实地震网络.实验结果表明,时空域网络OFC模型产生的仿真地震序列和真实地震数据在宏观网络拓扑上具有一致性.
[Abstract]:The OFC model understands the activity law of earthquakes by simulating the behavior of seismic energy transfer. In order to more truly reflect the energy transfer when earthquakes occur, the space-time domain network abstracted from 1992 California seismic data is used to replace the underlying network of the traditional two-dimensional regular network OFC model. In order to understand whether the simulated seismic sequence is similar to the real seismic data, the simulated seismic sequence is networked and compared with the real seismic network, and the trend of cumulant distribution is compared with the real seismic network, so as to determine whether the improved network is closer to the real seismic network. The experimental results show that the simulated seismic sequences generated by the OFC model of the spatial-temporal network are consistent with the real seismic data in the macro-network topology.
【作者单位】： 东北大学计算机科学与工程学院;
【基金】：国家科技支撑计划项目(2012BAH82F04)
【分类号】：P315
，
本文编号：2508430
[Abstract]:The OFC model understands the activity law of earthquakes by simulating the behavior of seismic energy transfer. In order to more truly reflect the energy transfer when earthquakes occur, the space-time domain network abstracted from 1992 California seismic data is used to replace the underlying network of the traditional two-dimensional regular network OFC model. In order to understand whether the simulated seismic sequence is similar to the real seismic data, the simulated seismic sequence is networked and compared with the real seismic network, and the trend of cumulant distribution is compared with the real seismic network, so as to determine whether the improved network is closer to the real seismic network. The experimental results show that the simulated seismic sequences generated by the OFC model of the spatial-temporal network are consistent with the real seismic data in the macro-network topology.
【作者单位】： 东北大学计算机科学与工程学院;
【基金】：国家科技支撑计划项目(2012BAH82F04)
【分类号】：P315
，
本文编号：2508430
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