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- A new approach for back analysis of mechanical parameters of dams combining BP neural network with uniform design and genetic algorithm was established. 将均匀设计理论、BP神经网络和遗传算法三者结合起来,应用于大坝力学参数反分析中。
- combined BP neural network 组合BP神经网络
- The dieless tube axial force bulging process design based on the part forming configuration constraints by using the uniform design combined with BP neural network is set forth. 提出采用均匀设计与BP神经网络相结合的方法进行基于工件成形构形约束的管材无模轴压胀形工艺设计。
- In order to reveal the evolutionary law of RCE time series process, a forecasting model with the wavelet transform and the BP neural network combined together is established. 为研究参考作物腾发量在时间尺度上的分布规律,提出了一种基于小波变换与人工神经网络相结合的参考作物腾发量预测模型。
- After the time series fuzzy fractal processing of the mine gas emission quantity, the non linear relations of the influence factors were combined with BP neural network. 通过对矿井瓦斯涌出量时间序列的模糊分形处理,用BP神经网络对影响因素间的非线性关系进行拟合。
- The paper corrects the ASF error of loran-C by using BP neural network to improve the navigation accuracy. 将BP神经网络应用于罗兰-C导航系统的附加二次相位因子修正,以提高系统的导航精度。
- In order to eliminate affection caused by non-objection parameter, BP neural network data fusion is adopted. 为此,采用bp神经网络技术对其进行数据融合处理,以消除非目标参量对传感器输出值的影响。
- The Prediction of the Survival Time about Hepatoma Patients with the BP Neural Network Method. BP神经网络预测肝癌患者生存期的研究。
- The paper expounds the basic theory, algorithm, disfigurement and improving methods of BP neural network. 摘要本文阐述了BP神经网络的基本理论、算法、缺陷及改进方法,通过实例对旅游交通安全进行研究。
- The paper presents a BP neural network approach applied to image rconstruction of electromagnetic tomography (EMT). 描述了 BP网络应用于 EMT图像重建的基本原理和简易模型 .
- The paper presents a novel speed identification scheme based on the BP Neural Network for the DTC motor drive system. 摘要针对异步电动机直接转矩控制系统,基于三相异步电机方程提出一种新型的采用人工神经网络辨识电机转速的方法。
- Finally, a BP neural network model to predict the accuracy of the workpiece during the ECM was established. 用试验参数对模型结构进行训练 ;最终建立了一个用于电解加工精度预测的BP神经网络模型 .
- Secondly, ARS is used to reduct the neurons in input layer and hidden layer for optimizing BP Neural Network structure. 其次,在属性约简策略ARS基础上优化BP网络结构,约简BP网络结构输入层和隐层单元。
- On-line computation of BP neural network can satisfy the real-time control demand. BP神经网络的快速计算能满足实时控制需要。
- This text expatiates the application of BP neural network model in the synthetic valuation of the same kind weapon. 该文阐述了BP神经网络模型在同类武器装备综合评估中的运用。
- Based on this model, using Delphi language, the simulator of wavelet and BP neural network is designed. 在此基础上,采用Delphi语言,设计了小波/BP神经网络仿真器。
- Thus we get a perfect answer using BP neural network to evaluate the risks of mining project. 因此文章认为用BP神经网络系统对矿山投资项目的风险评判结果是比较理想的。
- Pattern classification of flaw is carried out with BP neural network and the feature selected. 利用BP神经网络分类器及选择的特征值对缺陷进行了模式分类。
- At the same time, some disadvantages of RBF neural network and BP neural network were presented. 同时也总结了BP神经网络和RBF神经网络所存在的不足。
- Using improved BP neural network, equidistant surface reconstruction of NURBS is proposed. 利用改进的BP神经网络构造三次有理B样条曲面等距面。