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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2021     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 Improved lhs based cumulant method for probabilistic load flow calculation 期刊论文 Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2021, 卷号: 42, 期号: 1, 页码: 14-20 作者:  Zhang, Ping;  Zhang, Hong;  Li, Yunfeng;  Chen, Wei;  Zhang, Xiaoying 收藏  |  浏览/下载：8/0  |  提交时间：2022/02/17 Efficiency  Electric load flow  Photovoltaic cells  Probability distributions  Random variables  Calculation accuracy and efficiencies  Gram-Charlier series expansion  Kernel Density Estimation  Latin hypercube sampling  Monte Carlo simulation methods  Probabilistic load flow calculations  Probabilistic modeling  Probabilistic power flow   Ionospheric response to the 17 March and 22 June 2015 geomagnetic storms over Wuhan region using GNSS-based tomographic technique 期刊论文 ADVANCES IN SPACE RESEARCH, 2021, 卷号: 67, 期号: 1, 页码: 111-121 作者:  Feng, Jian;  Zhou, Yufeng;  Zhou, Yan;  Gao, Shuaihe;  Zhou, Chen 收藏  |  浏览/下载：24/0  |  提交时间：2021/11/29 Ionospheric electron density distributions  Multiplication algebraic reconstruction technique  Ionospheric storm effects   Observer-based fault detection and diagnosis for the nonlinear stochastic distribution systems 期刊论文 Journal of Computational Methods in Sciences and Engineering, 2021, 卷号: 21, 期号: 1, 页码: 213-221 作者:  Yi, Qu 收藏  |  浏览/下载：3/0  |  提交时间：2021/06/03 Probability density function  Probability distributions  Rational functions  Stochastic systems  Adaptive tuning rules  Convergence and stability  Fault detection and diagnosis  Observer-based fault detection and diagnosis  Probability density functions (PDFs)  Rational square roots  Simulation example  Stochastic distribution systems   A k -Anonymous Location Privacy Protection Method of Polygon Based on Density Distribution 期刊论文 International Journal of Network Security, 2021, 卷号: 23, 期号: 1, 页码: 57-66 作者:  Zhang, Yong-Bing;  Zhang, Qiu-Yu;  Yan, Yan;  Jiang, Yi-Long;  Zhang, Mo-Yi 收藏  |  浏览/下载：17/0  |  提交时间：2021/06/03 Data privacy  Geometry  Location  Density distributions  Density threshold  Geographical features  Location information  Location privacy protection  Privacy protection  Query service