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Application Analysis of Radial Basis Function Neural Network Algorithm of Genetic Algorithm for Environmental Restoration and Treatment Effect Evaluation of Decommissioned Uranium Tailings Ponds

机译:径向基函数神经网络算法在退役铀尾矿池环境修复及处理效果评价中的应用分析

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摘要

A new analysis method for the environmental stability of uranium tailing ponds is established in this paper, and the stability intervals and environmental stability rates of indicators are denned in precise mathematical language and analyzed with examples. The results show that the overall environmental stability of this uranium tailings pond is still in a poor state after the first phase of decommissioning treatment, and special decommissioning treatment should be carried out for factors such as pH and ra-dionuclides Po and Pb. Using the powerful nonlinear mapping function of the artificial neural network, a radial basis function neural network algorithm was constructed to predict the environmental stability of the uranium tailing pond. It provides a new feasible method for the comprehensive evaluation technology of uranium tailings ponds. Accuracy in DOA Estimation. The research work in this paper mainly analyzed the environmental stabilization process and stability of decommissioned uranium tailings ponds, proposed a new concept of environmental stability with ecological and environmental protection concepts and gave it a new connotation, established an environmental stability evaluation index system for decommissioned uranium tailings ponds through index screening by using rough set theory, comprehensively considered the influence of environmental factors such as external wastewater and exhaust gas, and realized the multifactor. The system of evaluation indexes for the stability of decommissioned uranium tailings ponds was established by combining multiple factors, and the long-term monitoring and modeling of the environmental stabilization process of decommissioned uranium tailings ponds was carried out by using mathematical methods. The results show that the RBFNN-GA algorithm can reduce the training error of the random radial basis function neural network, improve the generalization ability of the network, and make it capable of handling large data sets.
机译:本文建立了一种新的铀尾矿库环境稳定性分析方法,用精确的数学语言对各项指标的稳定性区间和环境稳定率进行了分析,并算例分析了这些指标。结果表明:该铀尾矿库经过第一阶段退役处理后,整体环境稳定性仍较差,应针对pH值、镭-二核素Po、Pb等因素进行专项退役处理。 利用人工神经网络强大的非线性映射功能,构建径向基函数神经网络算法,预测铀尾矿库的环境稳定性。为铀尾矿库综合评价技术提供了新的可行方法。DOA估计的准确性。本文的研究工作主要分析了退役铀尾矿库的环境稳定化过程和稳定性,提出了具有生态环保理念的环境稳定性新概念并赋予其新的内涵,利用粗糙集理论,通过指标筛选,建立了退役铀尾矿库环境稳定性评价指标体系, 综合考虑外界废水、废气等环境因素的影响,实现多因素。综合多因素建立退役铀尾矿库稳定性评价指标体系,运用数学方法对退役铀尾矿库环境稳定过程进行长期监测和建模。结果表明,RBFNN-GA算法能够降低随机径向基函数神经网络的训练误差,提高网络的泛化能力,使其能够处理大型数据集。

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