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浏览/检索结果: 共29条，第1-10条 帮助 限定条件 发表日期：2020    内容类型：期刊论文    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 Transformer Fault Diagnosis Method Based on Deep Belief Network and Improved Fuzzy C-means Clustering 期刊论文 Gaodianya Jishu/High Voltage Engineering, 2020, 卷号: 46, 期号: 12, 页码: 4258-4265 作者:  Liu, Zhongmin;  Zhai, Yuxiao;  Zhang, Xin;  Zhou, Jinglong 收藏  |  浏览/下载：5/0  |  提交时间：2022/02/17 Computer aided diagnosis  Failure analysis  Fuzzy neural networks  Fuzzy systems  Accuracy rate  Deep belief networks  Diagnostic accuracy  Fault classification  Fuzzy classification  Improved fuzzy c-means clustering  Transformer fault diagnosis  Transformer faults   Parameter Solution of Instantaneous Milling Force Model of Variable Cross-section Scroll Plates Based on Improved PSO Algorithm 期刊论文 Zhongguo Jixie Gongcheng/China Mechanical Engineering, 2020, 卷号: 31, 期号: 24, 页码: 2943-2949 作者:  Liu, Tao;  Zhang, Lifang 收藏  |  浏览/下载：16/0  |  提交时间：2022/02/17 Predictive analytics  Convergence rates  Improved pso algorithms  Machining Process  Milling force models  Milling parameters  Model parameters  Nonlinear problems  Variable cross section   A particle swarm optimization algorithm based on multi-subgroup harmony search 期刊论文 Journal of Computers (Taiwan), 2020, 卷号: 31, 期号: 6, 页码: 116-126 作者:  Zhang, Qi-Wen;  Zhang, Fang-Fang 收藏  |  浏览/下载：5/0  |  提交时间：2022/02/17 Efficiency  Learning algorithms  Global conver-gence  Global search ability  Harmony search algorithms  Hierarchical search  Parameter adaptive  Particle swarm algorithm  Particle swarm optimization algorithm  Search efficiency   LQR control of parallel robot based on genetic algorithms 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 20, 页码: 82-90 and 96 作者:  Wang, Linjun;  Shi, Baozhou;  Zhang, Dong;  Ding, Shihao;  Liu, Jianming 收藏  |  浏览/下载：8/0  |  提交时间：2022/02/17 Degrees of freedom (mechanics)  Linear control systems  Mechanisms  Robots  Transfer matrix method  Kinetics performance  Maximum acceleration  Maximum control force  Maximum displacement  Optimal control methods  Rigid-flexible coupled  Strong nonlinearity  Three degree of freedoms   Experimental investigation and FE modelling of the flexural performance of square and rectangular SRCFST members 期刊论文 STRUCTURES, 2020, 卷号: 27, 页码: 2411-2425 作者:  Wang, Wen-Da;  Xian, Wei;  Hou, Chao;  Shi, Yan-Li 收藏  |  浏览/下载：4/0  |  提交时间：2022/03/01 Steel-reinforced concrete-filled steel tubular (SRCFST) members  Profiled steel  Flexural performance  Experimental investigation  FE modelling   Dimension reduction of a rotor faults data set based on standard orthogonal discriminant projection 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 18, 页码: 96-102 作者:  Shi, Mingkuan;  Zhao, Rongzhen 收藏  |  浏览/下载：5/0  |  提交时间：2022/02/17 Decision making  Dimensionality reduction  Frequency domain analysis  Machinery  Pattern recognition  Time domain analysis  Dimension reduction  Dimensionality reduction algorithms  Discriminant informations  High dimensional feature  Intelligent decision making  Rotor fault diagnosis  Sensitive features  Time frequency domain   A generalized thermoelastic di_usion problem of thin plate heated by the ultrashort laser pulses 期刊论文 Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics, 2020, 卷号: 52, 期号: 5, 页码: 1255-1266 作者:  Li, Yan;  He, Tianhu;  Tian, Xiaogeng 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Chemical potential  Delay control systems  Diffusion  Heat conduction  Integral equations  Machining  Microelectronics  Plates (structural components)  Thermoelasticity  Time delay  Ultrafast lasers  Ultrashort pulses  Displacement and stress  Generalized thermoelastic  Generalized thermoelastic diffusions  Infinite thin plates  Integral transformations  Internal characteristics  Thermoelastic diffusion  Ultraprecision machining   Analytical Calculation of the Tooth Surface Contact Stress of Cylindrical Gear with Variable Hyperbolic Circular-Arc-Tooth-Trace 期刊论文 SYMMETRY-BASEL, 2020, 卷号: 12, 期号: 8 作者:  Wei, Yongqiao;  Guo, Rui;  Liu, Yongping;  Dong, Changbin;  Li, Dawei 收藏  |  浏览/下载：11/0  |  提交时间：2022/03/01 Cylindrical Gear with Variable Hyperbolic Circular-Arc-Tooth-Trace (VH-CATT)  tooth surface equation  contact stress  contact fatigue strength  finite element analysis (FEA)   A novel classification method based on ICGOA-KELM for fault diagnosis of rolling bearing 期刊论文 Applied Intelligence, 2020, 卷号: 50, 期号: 无, 页码: 2833-2847 作者:  Peng Chen;  Xiaoqiang Zhao;  Qixian Zhu 收藏  |  浏览/下载：14/0  |  提交时间：2020/11/06 Chaotic systems  Computer aided diagnosis  Damage detection  Failure analysis  Fault detection  Machine learning  Optimization  Extreme learning machine  Fault detection and classification  Global searching ability  Heuristic optimization algorithms  ICGOA- KELM  Intrinsic Mode functions  Optimization algorithms  Rolling bearings   The fault feature selection algorithm of combination of ReliefF and QPSO 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 11, 页码: 171-176 and 208 作者:  Xue, Rui;  Zhao, Rongzhen 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Feature extraction  Frequency domain analysis  Iterative methods  Particle swarm optimization (PSO)  Support vector machines  Time domain analysis  Wavelet decomposition  Classification accuracy  Fault feature selections  Identification accuracy  Iterative calculation  Quantitative features  Quantum particle swarm optimization  Redundant features  Wavelet Packet Decomposition