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浏览/检索结果: 共7条，第1-7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 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   An improved TOA model based on error correction and self-genetic algorithm 期刊论文 International Journal of Performability Engineering, 2018, 卷号: 14, 期号: 10, 页码: 2374-2383 作者:  Wang, Xuyang;  Wang, Yaxi;  Dang, Zhongkai;  Pei, Hongmei;  Zhang, Long 收藏  |  浏览/下载：21/0  |  提交时间：2020/11/14 Error correction  Genetic algorithms  Adaptive genetic algorithms  Correction function  Fast convergence speed  Indoor positioning  Localization errors  Positioning accuracy  Three-dimensional positioning  Wireless communications   An adaptive CRPF fault diagnosis method under strong noise condition 期刊论文 Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2018, 卷号: 44, 期号: 5, 页码: 923-930 作者:  Wang, Jinhua;  Cao, Jie;  Li, Wei;  Huang, Ling 收藏  |  浏览/下载：12/0  |  提交时间：2020/11/14 Failure analysis  Monte Carlo methods  Adaptive thresholds  Confidence interval  Cost reference particle filters (CRPF)  Discriminant functions  Fault diagnosis method  Misdiagnosis rate  Non-linear non-Gaussian  Strong noise   An optimized model for lifetime prediction of LED-based lightbars using luminance degradation method 期刊论文 LIGHTING RESEARCH & TECHNOLOGY, 2018, 卷号: 50, 期号: 2, 页码: 316-325 作者:  Zhang, J. P.;  Bai, Y. F.;  Zhang, X.;  Chen, W. L.;  Li, W. B. 收藏  |  浏览/下载：21/0  |  提交时间：2019/11/15 An optimized model for lifetime prediction of LED-based light bars using luminance degradation method 期刊论文 Lighting Research and Technology, 2018, 卷号: 50, 期号: 2, 页码: 316-325 作者:  Zhang, J.P.;  Bai, Y.F.;  Zhang, X.;  Chen, W.L.;  Li, W.B. 收藏  |  浏览/下载：17/0  |  提交时间：2020/11/14 Luminance  Weibull distribution  Accelerated stress  Lifetime estimation  Lifetime prediction  Optimized models  Test data  Test time  Weibull functions   Joint Channel and Carrier Frequency Offset Estimation and Correction for Coherent Optical FBMC/OQAM System 期刊论文 Guangxue Xuebao/Acta Optica Sinica, 2018, 卷号: 38, 期号: 2 作者:  Zhao, Qifei;  Wang, Shoupeng;  Xu, Yumeng;  Kong, Hongpeng;  Ren, Dong 收藏  |  浏览/下载：1/0  |  提交时间：2020/11/14 Channel estimation  Chromatic dispersion  Filter banks  Frequency allocation  Frequency estimation  Light transmission  Noise pollution  Optical signal processing  Quadrature amplitude modulation  Single mode fibers  Carrier frequency offset estimation  Coherent optical transmissions  Cross-correlation function  Filter-bank multicarrier  Laser frequency  Offset quadrature amplitude modulations  Optical fiber transmission  Standard single mode fibers   Particle Filtering for Fault Diagnosis in Nonlinear Plants Based on Adaptive Threshold Method 会议论文 作者:  Jiang, Dongnian;  Li, Wei;  Shen, Fuyuan;  Xu, Tianpeng 收藏  |  浏览/下载：0/0  |  提交时间：2019/11/15 Adaptive threshold  Particle filtering  Fault diagnosis  Nonlinear system