成果/Result
- Hourly day-ahead solar irradiance prediction using weather forecasts by LSTM被引量：644收藏
- 作者：Qing, Xiangyun Niu, Yugang
- 机构：East China Univ Sci & Technol
- 来源：ENERGY 2018
- 关键词：Neural networks Solar irradiance prediction Structured output prediction Weather forecasting
- Decentralized unscented Kalman filter based on a consensus algorithm for multi-area dynamic state estimation in power systems被引量：78收藏
- 作者：Qing, Xiangyun Karimi, Hamid Reza Niu, Yugang Wang, Xingyu
- 机构：E China Univ Sci & Technol;Univ Agder
- 来源：INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS 2015
- 关键词：Dynamic state estimation Unscented Kalman filter Consensus algorithm Multi-area power system
- LASSO based stimulus frequency recognition model for SSVEP BCIs被引量：77收藏
- 作者：Zhang, Yu Jin, Jing Qing, Xiangyun Wang, Bei Wang, Xingyu
- 机构：E China Univ Sci & Technol
- 来源：BIOMEDICAL SIGNAL PROCESSING AND CONTROL 2012
- 关键词：Brain-computer interfaces (BCIs) Electroencephalogram (EEG) Least absolute shrinkage and selection operator (LASSO) Steady-state visual evoked potential (SSVEP) Time window (TW)
- Drowsiness Detection by Bayesian-Copula Discriminant Classifier Based on EEG Signals During Daytime Short Nap被引量：35收藏
- 作者：Qian, Dong Wang, Bei Qing, Xiangyun Zhang, Tao Zhang, Yu Wang, Xingyu Nakamura, Masatoshi
- 机构：East China Univ Sci & Technol;Tsinghua Univ;Saga Univ
- 来源：IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING 2017
- 关键词：Bayesian-copula discriminant classifier (BCDC) daytime short nap drowsiness detection electroencephalogram (EEG) kernel density estimation (KDE)
- 采用贝叶斯–克里金–卡尔曼模型的多风电场风速短期预测被引量：32收藏
- 作者：卿湘运 杨富文 王行愚
- 机构：华东理工大学自动化系
- 来源：《中国电机工程学报》 2012
- 关键词：风电场 短期风速预测 克里金卡尔曼滤波 变分贝叶斯 时空模型 概率图模型
- 摘要：精确的短期风速预测对可靠安全的电力系统运行很重要。传统的预测方法没有考虑空间相邻风电场的信息。然而,多个风电场的风速在时间和空间上是相关的。该文给出了一个采用贝叶斯克里金卡尔曼模型的短期风速预测方法。由主克里金函数构成的...
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- Submodule-Based Modeling and Simulation of a Series-Parallel Photovoltaic Array Under Mismatch Conditions被引量：29收藏
- 作者：Qing, Xiangyun Sun, Hao Feng, Xiangsai Chung, C. Y.
- 机构：East China Univ Sci & Technol;Shanghai Solar Energy Res Ctr;Univ Saskatchewan
- 来源：IEEE JOURNAL OF PHOTOVOLTAICS 2017
- 关键词：Bisection method mismatch modeling partial shading photovoltaic (PV) array submodule
- Extended set-membership filter for power system dynamic state estimation被引量：28收藏
- 作者：Qing, Xiangyun Yang, Fuwen Wang, Xingyu
- 机构：E China Univ Sci & Technol
- 来源：ELECTRIC POWER SYSTEMS RESEARCH 2013
- 关键词：Nonlinear filter Dynamic state estimation Unscented Kalman filter Single machine infinite bus Set-membership filter
- Statistical analysis of wind energy characteristics in Santiago island, Cape Verde被引量：27收藏
- 作者：Qing, Xiangyun
- 机构：East China Univ Sci & Technol
- 来源：RENEWABLE ENERGY 2018
- 关键词：Wind characteristics Wind energy potential assessment Statistical analysis Wind power curve Wind ramp Uncertainty set
- Sliding Mode Control for Continuous Stirred Tank Reactor with Mismatched Disturbances: A Genetic-Algorithm-Optimized GESO Approach被引量：24收藏
- 作者：Zhou, Sai Wang, Shuhan Ma, Shumin Lu, Qi Song, Jun Qing, Xiangyun
- 机构： Ministry of Education
- 来源：Chinese Control Conference, CCC 2021
- 关键词：Tanks (containers) - Sliding mode control - State estimation - Chemical reactors - Controllers - Disturbance rejection
- Time-space coupled learning method for model reduction of distributed parameter systems with encoder-decoder and RNN被引量：23收藏
- 作者：Qing, Xiangyun Jin, Jing Niu, Yugang Zhao, Shuangliang
- 机构：East China Univ Sci & Technol;East China Univ Sci & Technol;East China Univ Sci & Technol
- 来源：AICHE JOURNAL 2020
- 关键词：deep learning distributed parameter system model reduction recurrent neural network spatiotemporal dynamics
- A sequential dynamic multi-class model and recursive filtering by variational Bayesian methods被引量：21收藏
- 作者：Qing, Xiangyun Wang, Xingyu
- 机构： School of Information Science and Engineering
- 来源：Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2011
- 关键词：Bayesian networks - Artificial intelligence - Markov processes - Learning systems
- Bayesian multidimensional scale clustering based on dirichlet process被引量：20收藏
- 作者：Qing, Xiangyun Wang, Xingyu
- 机构： College of Information Science and Technology
- 来源：Proceedings of the 27th Chinese Control Conference, CCC 2008
- 关键词：Gaussian distribution - Markov processes - Chains - Monte Carlo methods
- Learning large margin nearest nEIghbor classifiers via cutting plane algorithm被引量：15收藏
- 作者：Qing, Xiang-Yun Ding, Peng Wang, Xing-Yu
- 机构： School of Information Science and Engineering
- 来源：2010 International Conference on Machine Learning and Cybernetics, ICMLC 2010 2010
- 关键词：Artificial intelligence - Nearest nEIghbor search - Motion compensation - Pattern recognition
- Nonlinear model predictive control for distributed parameter systems by time-space-coupled model reduction被引量：14收藏
- 作者：Qing, Xiangyun Song, Jun Jin, Jing Zhao, Shuangliang
- 机构：East China Univ Sci & Technol;East China Univ Sci & Technol;East China Univ Sci & Technol
- 来源：AICHE JOURNAL 2021
- 关键词：deep learning distributed parameter system Lyapunov exponent model predictive control model reduction
- A Simple Parameter Estimation Approach to Modeling of Photovoltaic Modules Based on Datasheet Values被引量：12收藏
- 作者：Feng, Xiangsai Qing, Xiangyun Chung, C. Y. Qiao, Hongqiao Wang, Xunchun Zhao, Xinkan
- 机构：Shanghai Solar Energy Res Ctr;East China Univ Sci & Technol;Univ Saskatchewan
- 来源：JOURNAL OF SOLAR ENERGY ENGINEERING-TRANSACTIONS OF THE ASME 2016
- 关键词：PV module parameter estimation equivalent circuit modeling
- Variational Bayes for the estimation of conditional bivariate copulas被引量：11收藏
- 作者：Qing, Xiangyun
- 机构： School of Information Science and Engineering
- 来源：Journal of Computational Information Systems 2014
- 关键词：Speech recognition
- Bayesian Nonnegative CP Decomposition-Based Feature Extraction Algorithm for Drowsiness Detection被引量：9收藏
- 作者：Qian, Dong Wang, Bei Qing, Xiangyun Zhang, Tao Zhang, Yu Wang, Xingyu Nakamura, Masatoshi
- 机构：East China Univ Sci & Technol;Tsinghua Univ;Saga Univ
- 来源：IEEE TRANSACTIONS ON NEURAL SYSTEMS AND REHABILITATION ENGINEERING 2017
- 关键词：Automatic rank determination Bayesian nonnegative CP decomposition (BNCPD) daytime short nap drowsiness detection variational inference
- 子空间聚类的非参数模型及变分贝叶斯学习被引量：9收藏
- 作者：卿湘运 王行愚
- 机构：华东理工大学信息科学与工程学院
- 来源：《计算机学报》 2007
- 关键词：混合模型 Dirichlet过程 非参数贝叶斯 马尔可夫链蒙特卡罗 变分学习
- 摘要：子空间聚类的目标是在不同的特征子集上对给定的一组数据归类.此非监督学习方法试图发现数据"在不同表达下的相似"模式,并且引起了相关领域大量的关注和研究.首先扩展Hoff提出的"均值与方差平移"模型为一个新的基于特征子集的非...
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- A Mixed Interval Arithmetic/Affine Arithmetic Approach for Robust Design Optimization With Interval Uncertainty被引量：7收藏
- 作者：Wang, Shaobo Qing, Xiangyun
- 机构：Shanghai Environm Protect Complete Engn Co Ltd;E China Univ Sci & Technol
- 来源：JOURNAL OF MECHANICAL DESIGN 2016
- 关键词：robust optimization interval uncertainty affine arithmetic single-looped optimization
- Controlled Islanding of Power Systems Using Label Propagation被引量：6收藏
- 作者：Qing, Xiangyun
- 机构：E China Univ Sci & Technol
- 来源：IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING 2015
- 关键词：splitting controlled islanding label propagation semi-supervised learning entropy
- Suppressing active power fluctuations at PCC in grid-connection microgrids via multiple BESSs: A collaborative multi-agent rEInforcement learning approach被引量：5收藏
- 作者：He, Wangli Li, Chengyuan Cai, Chenhao Qing, Xiangyun Du, Wenli
- 机构：East China Univ Sci & Technol
- 来源：APPLIED ENERGY 2024
- 关键词：Grid-connection microgrids Multi-agent rEInforcement learning Point of common coupling Battery energy storage systems
- Optimal Scheduling of a Hydrogen-Based Microgrid for an Industrial Park: A REInforcement Learning Approach被引量：5收藏
- 作者：He, Wangli Cai, Chenhao Han, Qing-Long Qing, Xiangyun Du, Wenli Qian, Feng
- 机构：East China Univ Sci & Technol;East China Univ Sci & Technol;Huzhou Inst Ind Control Technol;Swinburne Univ Technol
- 来源：IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS 2025
- 关键词：Microgrids Fuel cells Job shop scheduling Hydrogen Costs Optimal scheduling Renewable energy sources Voltage control REInforcement learning Fifth Industrial Revolution Hydrogen-based microgrid industrial park multilearning rate rEInforcement learning optimal day-ahead scheduling
- Nuclear norm regularised dynamic mode decomposition被引量：3收藏
- 作者：Wang, Shaobo Qing, Xiangyun
- 机构：Shanghai Elect Grp Co Ltd;East China Univ Sci & Technol
- 来源：IET SIGNAL PROCESSING 2016
- 关键词：convex programming power system interconnection nuclear norm regularised dynamic mode decomposition DMD modes fluid dynamic community complex flows signal processing technique spatio-temporal coherent structures equation-free decomposition method dynamic behaviour low-dimensional spatio-temporal modes nuclear norm regularisation optimisation problem standard DMD algorithm split Bregman method single temporal frequency reconstruction errors sparsity-promoting DMD algorithm l1-norm NNR-DMD algorithm interconnected power system
- Robust principal component analysis-based coherency identification of generators with missing PMU measurements被引量：2收藏
- 作者：Qing, Xiangyun Wang, Shaobo Jia, Tinggang Niu, Yugang
- 机构：E China Univ Sci & Technol;Shanghai Elect Grp Co Ltd;Shanghai Elect Grp Co Ltd
- 来源：IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING 2016
- 关键词：coherency identification robust principal component analysis hierarchical clustering power system data-driven
- 概率二维主分量分析被引量：2收藏
- 作者：卿湘运 王行愚
- 机构：华东理工大学信息科学与工程学院
- 来源：《自动化学报》 2008
- 关键词：主分量分析,二维主分量分析,期望最大化算法,缺失数据
- 摘要：二维主分量分析是一种直接面向图像矩阵表达方式的特征抽取与降维方法.提出了一个基于二维主分量分析的概率模型.首先,通过对此产生式概率模型参数的最大似然估计得到主分量(矢量);然后,考虑到缺失数据问题,利用期望最大化算法迭代...
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- Robust compressed sensing with bounded and structured uncertainties被引量：1收藏
- 作者：Qing, Xiangyun Hu, Guosheng Wang, Xingyu
- 机构：Minist Educ;E China Univ Sci & Technol;Univ Surrey
- 来源：IET SIGNAL PROCESSING 2014
- 关键词：compressed sensing convex programming perturbation techniques matrix multiplication least mean squares methods estimation theory minimisation bounded uncertainty structured uncertainty robust compressed sensing problem structured perturbation bounded perturbation sensing matrix alternating direction method of multipliers ADMM algorithm robust signal recovery convex optimisation problem standard robust regularised least square problem recovery error reduction robust support set estimation signal magnitude recovery worst cast data error minimisation
- 二值probit回归模型的坍缩变分贝叶斯推断算法被引量：1收藏
- 作者：卿湘运 王行愚 牛玉刚
- 机构：华东理工大学信息科学与工程学院
- 来源：《控制与决策》 2008
- 关键词：二值probit模型 变分贝叶斯推断 坍缩变分贝叶斯推断
- 摘要：给出了二值probit回归模型的坍缩变分贝叶斯推断算法.此算法比变分贝叶斯推断算法能更逼近对数边缘似然,得到更精确的模型参数后验期望值.如果两个算法得到的分类错误一致,则该算法的迭代次数较变分法明显减少.仿真实验结果验证...
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- Towards a net-zero future for refineries: A case study on capacity configuration for hydrogenation demands in a refinery被引量：0收藏
- 作者：He, Wangli Chen, Lijia Qing, Xiangyun Qian, Feng
- 机构：East China Univ Sci & Technol
- 来源：AICHE JOURNAL 2025
- 关键词：hydrogen demand multi-objective capacity optimization refinery time variational autoencoder
- 基于Fenchel对偶的核Logistic回归并行学习算法被引量：0收藏
- 作者：丁朋 卿湘运 王行愚
- 机构：华东理工大学自动化系
- 来源：《自动化学报》 2011
- 关键词：核Logistic回归 Fenchel对偶 大规模机器学习 凸优化
- 摘要：给出了一种大规模核Logistic回归的并行学习算法.利用凸优化中的Fenchel对偶定理,将核Logistic回归的优化原问题转换成对偶空间的优化问题,再利用块更新迭代方法,可以独立地在部分数据集上进行分类器训练.设计...
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