The back - propagation ( bp ) network is one of the most useful artificial neural network ( ann ) , which can deal with complicated data and nonlinear problem Bp网络是最具有代表性的人工神经网络之一,具有强大的数据处理能力和非线性映射能力。
The artificial neural network ( ann ) method is studied for use in river channel flood forecasting , the result show that the method can be applied in practice 论文探索了人工神经网络方法( ann )在河道洪水预报中的应用;该结果具有一定实用前景。
The work process of artificial neural networks ( ann ) is very similarly the human , so the current design mode can be perfect simulated by ann 神经网络方法较好地模拟了人类大脑的思维活动过程,与上述的设计模式极为类似,故具有一定的研究价值。
The predominance of signal processing with artificial neural network ( ann ) results very well in solving fault diagnosis problems of the complex mechanical equipment 由于神经网络信息处理的一些显著特点,使得它在解决复杂机械设备故障诊断问题中具有优势。
Base on this , the thesis take in the artificial neural network ( ann ) , used the back propagation ( bp ) calculation way to construct an intellective evaluation model 在这基础上,引入了人工神经网络( ann ) ,采用bp算法构建bp神经网络粮食安全的智能评价模型。
In order to overcome these shortcomings , the thesis focuses on the application of artificial neural network ( ann ) theory in the mechanical fault diagnosis technology 为了克服这些缺点,本文就人工神经网络理论在机械故障诊断技术中的应用进行了系统而深入地研究。
Taking typical drawing workpiece circular cup as the research object , a stamping technological parameters artificial neural network ( ann ) model for bhf forecast has been built up 摘要压边力是板料成形中的一个重要的工艺参数,也是板料拉深成形中的重要控制手段。
Artificial neural network ( ann ) method is proposed to use in active control system after the analysis of the effective frequency bandwidth of tmd control system 在分析了被动tmd用于风振控制存在有效频带窄的问题后,提出了采用神经网络提供主动控制力的主动控制方法。
A three - tiered artificial neural network ( ann ) model with a feed - forward , back - propagation net - work structure was developed to forecast river flow in the manwan reservoir 摘要以云南省漫湾水电站历史径流状况为研究对象,运用三层前馈反向传播神经网络模型对径流进行中长期预报。
Meanwhile , theory of artificial neural network ( ann ) is introduced into runoff forecasting of shuicehng reserior . artificial neural network model is established to apply to runoff forecasting 同时将人工神经网络模型引进到水城水库的洪水预报中,建立了人工神经网络预报模型。