云南高校图书馆联盟文献共享服务平台- CONVERGENCE

CONVERGENCE_ANALYSIS: 作品数：265被引量：457H指数：11; 导出分析报告; 相关作者：刘国庆丁建东王克彦杜宁王奇生更多>>; 相关机构：浙江大学南京工业大学北京师范大学浙江工商大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家教育部博士点基金国家重点基础研究发展计划中国博士后科学基金更多>>

Convergence Analysis of Splitting-Up Algorithm of the Zakai’s Equation with Correlated Noises: 《Journal of Systems Science & Complexity》2023年第3期922-946,共25页LUO Xue PAN Ting DONG Wenhui; financially supported by the National Key R&D Program of China under Grant No.2022YFA1005103;National Natural Science Foundation of China under Grant Nos. 12271019, 11871003,12201376, 11961141005;the Fundamental Research Funds for the Central Universities under Grant Nos.GK202103002, YWF-22-L-640; In the field of nonlinear filtering(NLF),it is well-known that the unnormalized conditional density of the states satisfies the Zakai’s equation.The splitting-up algorithm has been first studied in the independent no...; 关键词：Convergence analysis correlated noises nonlinear filtering splitting-up algorithm

Q-Learning-Based Target Selection for Bearings-Only Autonomous Navigation被引量：3: 《Journal of Systems Science & Complexity》2021年第4期1401-1425,共25页XIONG Kai WEI Chunling; supported by the National Natural Science Foundation under Grant Nos.61573059,61525301,61690215。; This paper presents a Q-learning-based target selection algorithm for spacecraft autonomous navigation using bearing observations of known visible targets.For the considered navigation system,the position and velocity...; 关键词：Bearings-only autonomous navigation convergence analysis extended Kalman filtering Q-LEARNING target selection

Fuzzy Modeling of Non-Uniformly Sampling Nonlinear Systems Based on Clustering Method and Convergence Analysis: 《Journal of Systems Science & Complexity》2021年第2期502-519,共18页WANG Hongwei XIE Lirong; the National Natural Science Foundation of China under Grant Nos.61863034and 51667021。; The studying motivation of this paper is that there exist many modeling issues of nonuniformly sampling nonlinear systems in industrial systems.Based on multi-model modeling principle,the corresponding model of non-un...; 关键词：Convergence analysis fuzzy modeling nonlinear systems non-uniformly sampling systems

Isogeometric Least-Squares Collocation Method with Consistency and Convergence Analysis: 《Journal of Systems Science & Complexity》2020年第5期1656-1693,共38页LIN Hongwei XIONG Yunyang WANG Xiao HU Qianqian REN Jingwen; supported by the National Natural Science Foundation of China under Grant No.61872316;the Natural Science Foundation of Zhejiang Province under Grant No.LY19F020004。; This paper presents the isogeometric least-squares collocatio method,which determines the numerical solution by making the approximate differential operator fit the real differential operator in a least-squares sense....; 关键词：Collocation method consistency and convergence least-squares fitting isogeometric analysis NURBS

LEAST-SQUARES GALERKIN PROCEDURE FOR SECOND-ORDER HYPERBOLIC EQUATIONS被引量：1: 《Journal of Systems Science & Complexity》2011年第2期381-393,共13页Hui GUO Hongxing RUI Chao LIN; This research is supported by the Mathematical Tianyuan Foundation of China under Grant No. 10726032, the National Natural Science Foundation of China under Grant No. 10471099, and the Fundamental Research Funds for the Central Universities.; This paper proposes the least-squares Galerkin finite dement scheme to solve secona-oraer hyperbolic equations. The convergence analysis shows that the method yields the approximate solutions with optimal accuracy in ...; 关键词：Convergence analysis Galerkin finite element hyperbolic equations LEAST-SQUARES nu-merical example.

CONVERGENCE ANALYSIS IN SENSE OF LEBESGUE-p NORM OF DECENTRALIZED NON-REPETITIVE ITERATIVE LEARNING CONTROL FOR LINEAR LARGE-SCALE SYSTEMS被引量：1: 《Journal of Systems Science & Complexity》2009年第3期422-434,共13页Xiaoe RUAN Huizhuo WU Na LI Baiwu WAN; supported by the National Natural Science Foundation of China under Grant No. F030101 60574021.; In this paper,a decentralized iterative learning control strategy is embedded into theprocedure of hierarchical steady-state optimization for a class of linear large-scale industrial processeswhich consists of a numbe...; 关键词：Convergence effectiveness iterative learning control large-scale systems Lebesgue-pnorm.

SUPERCONVERGENCE ANALYSIS OF A NONCONFORMING TRIANGULAR ELEMENT ON ANISOTROPIC MESHES被引量：8: 《Journal of Systems Science & Complexity》2007年第4期536-544,共9页Dongyang SHI Hui LIANG Caixia WANG; The research is Supported by National Natural Science Foundation of China under Grant No. 10371113; The class of anisotropic meshes we conceived abandons the regular assumption. Some distinct properties of Carey＇s element are used to deal with the superconvergence for a class of two- dimensional second-order ellipt...; 关键词：Anisotropic meshes Carey＇s element NONCONFORMING superclose superconvergence.

THE SUPERCONVERGENCE ANALYSIS OF AN ANISOTROPIC FINITE ELEMENT被引量：32: 《Journal of Systems Science & Complexity》2005年第4期478-487,共10页SHI Dongyang ZHU Huiqing; This research is supported by the National Natural Science Foundation of China(No.10371113) Foundation of Oversea Scholar of China(No.2001(119)) the Project of Creative Engineering of Henan Province of China 2002(219) NSF of Henan Province of China.; This paper deals with the high accuracy analysis of bilinear finite element on the class of anisotropic rectangular meshes. The inverse inequalities on anisotropic meshes are established. The superclose and the superc...; 关键词：bilinear finite element superclose SUPERCONVERGENCE anisotropic meshes high accuracy

A NEWTON MULTIGRID METHOD FOR QUASILINEAR PARABOLIC EQUATIONS: 《Journal of Systems Science & Complexity》2005年第4期429-438,共10页YU Xijun; This research is supported by the National Natural Science Foundation of China(10471011).; A combination of the classical Newton Method and the multigrid method, i.e., a Newton multigrid method is given for solving quasilinear parabolic equations discretized by finite elements. The convergence of the algori...; 关键词：Quasilinear parabolic equation finite element discretization Newton multi-grid method convergence analysis.

GLOBAL SUPERCONVERGENCE ANALYSIS OF WILSON ELEMENT FOR SOBOLEV AND VISCOELASTICITY TYPE EQUATIONS被引量：7: 《Journal of Systems Science & Complexity》2004年第4期452-463,共12页JINDayong LIUTang; In this paper the Wilson nonconforming finite element is employed to solve Sobolev and viscoelasticity type equations. By means of post-processing technique, global superconvergence estimates are obtained for quasi-un...; 关键词：wilson finite element post-processing method global superconvergence errorcorrection

CONVERGENCE_ANALYSIS