The proposed approach is verified by applying it to the displacement back analysis of Maopingxi embankment dam in Three Gorges Project: and the influence of generation number and sample size on the simulation ability of neural network is studied.
以三峡茅坪溪防护土石坝的变形反演分析为例,研究了神经网络演化代数以及训练样本数量对神经网络模拟能力的影响,证明了所建立的反演分析方法的有效性。
参考来源 - 期刊学术社区The modeling power of a system model is always one of the most important research issues in system model- ing. The basic concepts of time Petri net are firstly introduced in this paper.
模型的模拟能力一直是系统建模方面的一个重要研究课题。
参考来源 - 时间Petri网模拟能力的研究 in C·2,447,543篇论文数据，部分数据来源于NoteExpress
建立的模型对湿地水循环系统具有较好的模拟能力。
The results show that the proposed model has a good performance in modelling wetland hydrological cycle system.
经过实测资料检验，表明模式具有较高的模拟能力。
By comparison, the arsult of the model is proved to be approximately same as that presented in the observation data.
总体来看，无论是空间分布还是年际变化，模式对温度的模拟能力明显优于降水。
Overall, the model showed better in simulating temperature than precipitation, both spatial distribution and inter-annual change.
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