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浏览/检索结果: 共10条，第1-10条 帮助 限定条件 专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Research on equipment fault prediction expert system based on big data dimension reduction 会议论文 Jinan, Virtual, China, June 19, 2020 - June 21, 2020 作者:  Zhu, Ningning;  Song, Bin;  Lu, Yan;  Li, Yingtang;  Zhu, Zhongzheng 收藏  |  浏览/下载：9/0  |  提交时间：2020/12/18 Backpropagation  Big data  Crude oil  Dimensionality reduction  Expert systems  Fluid catalytic cracking  Forecasting  Fuzzy inference  Fuzzy logic  Fuzzy neural networks  Heavy oil production  Nonlinear control systems  Pattern recognition systemsData dimension reduction  Dimension reduction  Error back propagation  Heavy oil catalytic cracking  Inspection and maintenance  Petrochemical enterprise  Physical information  Prediction accuracy   Research on the Prediction Method of Centrifugal Pump Performance Based on a Double Hidden Layer BP Neural Network 期刊论文 ENERGIES, 2019, 卷号: 12, 期号: 14 作者:  Han, Wei;  Nan, Lingbo;  Su, Min;  Chen, Yu;  Li, Rennian 收藏  |  浏览/下载：0/0  |  提交时间：2019/11/15 centrifugal pump  double hidden layer  Levenberg-Marquardt algorithm  performance prediction   Fault diagnosis method of petrochemical air compressor based on deep belief network 期刊论文 Huagong Xuebao/CIESC Journal, 2019, 卷号: 70, 期号: 2, 页码: 757-763 作者:  Lu, Chunyan;  Li, Wei 收藏  |  浏览/下载：0/0  |  提交时间：2022/02/18 Compressors  Convergence of numerical methods  Data handling  Failure analysis  Fault detection  Multilayer neural networks  Network layers  Petrochemicals   Spreading speeds of epidemic models with nonlocal delays 期刊论文 MATHEMATICAL BIOSCIENCES AND ENGINEERING, 2019, 卷号: 16, 期号: 6, 页码: 7562-7588 作者:  Lin, Guo;  Pan, Shuxia;  Yan, Xiang-Ping 收藏  |  浏览/下载：8/0  |  提交时间：2019/11/15 auxiliary equation  nonmonotone system  asymptotic spreading   Research on the prediction method of centrifugal pump performance based on a double hidden layer BP neural network 期刊论文 Energies, 2019, 卷号: 12, 期号: 14 作者:  Han, Wei;  Nan, Lingbo;  Su, Min;  Chen, Yu;  Li, Rennian 收藏  |  浏览/下载：13/0  |  提交时间：2020/11/14 Centrifugal pumps  Efficiency  Forecasting  Learning systems  Multilayer neural networks  Network layers  Predictive analytics  Average relative error  Back propagation neural networks  BP neural network model  Hidden layers  Hydraulic performance  Learning efficiency  Marquardt algorithm  Performance prediction   Application of chaotic time series analysis to the prediction of tunnel surrounding rock displacement 期刊论文 Modern Tunnelling Technology, 2015, 卷号: 52, 期号: 3, 页码: 75-81 作者:  Chen, Siyang;  Zhu, Yanpeng;  Huang, Lihua 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/14 Forecasting  Fuzzy inference  Fuzzy logic  Fuzzy neural networks  Phase space methods  Railroad tunnels  Rocks  Chaotic time series  Chaotic time series analysis  Embedding dimensions  Fast calculations  Fuzzy neural network model  Surrounding rock  Tunnel excavation  Tunnel surrounding rock   A genetic neural network for predicting materials mechanical properties 会议论文 作者:  Xu, Jianlin 收藏  |  浏览/下载：10/0  |  提交时间：2019/11/15 An improved particle swarm optimization based training algorithm for neural network 会议论文 Changchun, China, September 20, 2005 - September 23, 2005 作者:  Zhao, Fuqing;  Hong, Yi;  Yu, Dongmei;  Yang, Yahong 收藏  |  浏览/下载：13/0  |  提交时间：2020/11/15 Algorithms  Biodiversity  Neural networks  Population statistics  Social aspects  Trajectories  Back Propagation (BP)  Particle Swarm Optimization (PSO)   An improved particle swarm optimization based training algorithm for neural network - art. no. 604102 会议论文 作者:  Zhao, FQ;  Hong, Y;  Yu, DM;  Yang, YH 收藏  |  浏览/下载：2/0  |  提交时间：2019/11/15 Particle Swarm Optimization (PSO)  neural network  back propagation (BP)   Application of an improved particle swarm optimization algorithm for neural network training 会议论文 作者:  Zhao, FQ;  Ren, ZY;  Yu, DM;  Yang, YH 收藏  |  浏览/下载：8/0  |  提交时间：2019/11/15