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浏览/检索结果: 共15条，第1-10条 帮助 限定条件 发表日期：2018    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 Design of dry dusting brush for pv modules and optimization of operation parameter 期刊论文 Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2018, 卷号: 39, 期号: 12, 页码: 3399-3405 作者:  Kang, Ru;  Gong, Jun;  Ning, Huifeng;  Li, Cuiming;  Li, Jintao 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Dry cleaning  Flow fields  Photovoltaic cells  Brush structure  Dust absorption  Experimental platform  FLUENT software  Induced draft fans  Internal flow field  Operation parameters  PV modules   Reconstruction and Modal Analysis for Flow Field of Low Specific Speed Centrifugal Pump Impeller 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2018, 卷号: 49, 期号: 12, 页码: 143-149 作者:  Zhang, Renhui;  Chen, Xuebing;  Guo, Guangqiang;  Li, Rennian 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Centrifugal pumps  Computational fluid dynamics  Flow fields  Forecasting  Impellers  Mean square error  Orthogonal functions  Principal component analysis  Radial basis function networks  Centrifugal pump impellers  Hydraulic performance  Low specific speed centrifugal pump  Modal characteristics  Optimization design  Proper orthogonal decompositions  Radial basis functions  Root mean square errors   Analysis on the Main Design Parameters Influencing the Impact Efficiency of Dual-Chamber-Controlled Hydraulic Drifter 期刊论文 INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, 2018, 卷号: 19, 期号: 12, 页码: 1781-1791 作者:  Yang, Zhen-yi;  Ji, Hong;  Li, Yan-geng 收藏  |  浏览/下载：12/0  |  提交时间：2019/11/15 Hydraulic drifter  Design parameter  Impact efficiency  High efficiency area  Mathematical modeling   Sensitivity analysis of parameters for vibration frequency of long-span asymmetric suspension bridge 期刊论文 Tumu Gongcheng Xuebao/China Civil Engineering Journal, 2018, 卷号: 51, 页码: 72-79 作者:  Yang, Guojun;  Du, Yongfeng;  Tang, Guangwu;  Hao, Xianwu;  Li, Ziqing 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/14 Beams and girders  Modal analysis  Natural frequencies  Sensitivity analysis  Stiffness  Structural analysis  Structural dynamics  Suspension bridges  Suspensions (components)  Bridge engineering  Dynamic characteristics  Fundamental frequencies  Long span suspension bridges  Structural frequencies  Structural parameter  Three dimensional finite element model  Vibration frequency   Fault-Tolerant Control Design of Quadrotor UAV Based on CPSO 会议论文 Wuhan, China, August 21, 2018 - August 23, 2018 作者:  Jun, Wang;  Xiong-Dong, Yin;  Yu-Yang, Tian 收藏  |  浏览/下载：2/0  |  提交时间：2020/11/15 Controllers  Fault tolerance  Flight simulators  MATLAB  Particle swarm optimization (PSO)  Simulation platform  Systems engineering  Three term control systems  Unmanned aerial vehicles (UAV)  Chaos particle swarm optimizations  Controller parameter  Experimental platform  Fault tolerant control  Fault tolerant control design  Parameter optimization  Particle swarm  Quad-rotor UAV   Modeling and Control of a 600 kW Closed Hydraulic Wind Turbine with an Energy Storage System 期刊论文 APPLIED SCIENCES-BASEL, 2018, 卷号: 8, 期号: 8 作者:  Wei, Liejiang;  Liu, Zengguang;  Zhao, Yuyang;  Wang, Gang;  Tao, Yanhua 收藏  |  浏览/下载：15/0  |  提交时间：2019/11/15 hydraulic wind turbine  energy storage system  speed control  energy matching   Analysis of the Abnormal Change of Isolated Structure Modal Parameters Under Healthy Condition Based on Long-Term Monitoring Data 期刊论文 Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2018, 卷号: 38, 期号: 3, 页码: 517-525 作者:  Du, Yongfeng;  Zhu, Qingxin;  Li, Wanrun;  Zhu, Qiankun 收藏  |  浏览/下载：10/0  |  提交时间：2020/11/14 Composite beams and girders  Earthquakes  Environmental regulations  Modal analysis  Monitoring  Seismic design  Seismic response  Wavelet transforms  Ambient excitation  Base isolation  Earthquake excitation  Long-term monitoring datum  Modal parameter identification  Modal parameters  Seismic isolation technology  Structural health monitoring systems   Semi-blind channel estimation of MIMO-OFDM systems based on improved PSO-hopfield neural network 会议论文 Phuket, Thailand, March 24, 2018 - March 25, 2018 作者:  Jie, Hao 收藏  |  浏览/下载：2/0  |  提交时间：2020/11/15 Blind equalization  Cost functions  Gain control  Heuristic algorithms  Hopfield neural networks  Intelligent systems  Iterative methods  MIMO systems  Orthogonal frequency division multiplexing  Particle swarm optimization (PSO)  Swarm intelligence  Channel response  Estimation methods  Hopfield Networks  Improved PSO  Improved pso algorithms  MIMO-OFDM systems  Semi-blind  Semi-blind channel estimation   Offset-free trajectory tracking control for hypersonic vehicle under external disturbance and parametric uncertainty 期刊论文 JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 2018, 卷号: 355, 期号: 3, 页码: 997-1017 作者:  Gao, Haiyan;  Zhang, Ji;  Tang, Weiqiang 收藏  |  浏览/下载：2/0  |  提交时间：2019/11/15 Altitude control  Angle of attack  Control theory  Hypersonic aerodynamics  Navigation  Real time control  Disturbance compensation  Feedback compensation  Mismatched disturbance  Nonlinear disturbance observer  Parameter uncertainty  Parametric uncertainties  Predictive control law  Trajectory tracking control   A simplified infiltration model for predicting cumulative infiltration during vertical line source irrigation 期刊论文 Water (Switzerland), 2018, 卷号: 10, 期号: 1 作者:  Fan, Yanwei;  Huang, Ning;  Gong, Jiaguo;  Shao, Xiaoxia;  Zhang, Jie 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/14 Forestry  Mean square error  Nutrients  Seepage  Soil moisture  Water conservation  Cumulative infiltrations  HYDRUS-2D  Infiltration modeling  Nash-Sutcliffe coefficient  Nutrient-use efficiencies  Root mean square errors  Vertical line source  Water-saving irrigation