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DISCRETE-TIME: 作品数：293被引量：514H指数：9; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：聂赞坎禹海波杨建伟朱惠延黄立宏更多>>; 相关机构：西安交通大学东南大学湖南大学南华大学更多>>; 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>>

A model reduction approach for discrete-time linear time-variant systems with delayed inputs: 《Science China(Information Sciences)》2024年第4期193-213,共21页Ai-Guo WU Guang-Ren DUAN Yu WANG Jie ZHANG; supported by Shenzhen Science and Technology Program(Grant Nos.RCJC20210609104400005,KQTD20210811090146075);HIT Wuhu Robot Technology Research Institute(Grant No.HIT-CXY-CMP2-IARU-21-01);Science Center Program of National Natural Science Foundation of China(Grant No.62188101);National Natural Science Foundation of China(Grant No.62173112);Joint Funds of the National Natural Science Foundation of China(Grant No.U2013203)。; A model reduction approach is presented for discrete-time linear time-variant input-delayed systems.According to this proposed approach,a dynamical variable is constructed by taking advantage of the current state and ...; 关键词：reduction approach predictor-based feedback time-varying systems delayed input periodic system

Tracking performance limitations of MIMO discrete-time networked control systems with multiple constraints: 《Science China(Information Sciences)》2023年第8期263-264,共2页Xiaowei JIANG Bin ZHANG Xiangyong CHEN Huaicheng YAN; supported by National Natural Science Foundation of China (Grant Nos. 62073302, 62173130, 62173175);Research Subject of Key Laboratory of Industrial Internet of Things & Networked Control of Ministry of Education (Grant No. 2021FF05);Fundamental Research Funds for National University, China University of Geosciences (Wuhan) (Grant No. CUGDCJJ202202)。; Dear editor,Networked control systems(NCSs) have attracted widespread attention in some fields because they offer the advantages of reduced cabling,greater resource sharing,and ease of installation and maintenance [1]...; 关键词：NETWORK MIMO CONSTRAINTS

A novel policy iteration algorithm for solving the optimal consensus control problem of a discrete-time multiagent system with unknown dynamics: 《Science China(Information Sciences)》2023年第8期265-266,共2页Wenkai XU Li WANG Shiwen SUN Chengyi XIA &Zengqiang CHEN; supported by National Natural Science Foundation of China(Grant Nos.61403280,61773286);the support from 131 Innovative Talents Program of Tianjin。; At present,an increasing number of researchers have noticed the importance of optimal consensus control(OCC)of multiagent systems(MASs)because of their rich practical applications in various areas[1–4].; 关键词：POLICY OPTIMAL ITERATION

Data-driven cooperative optimal output regulation for linear discrete-time multi-agent systems by online distributed adaptive internal model approach被引量：2: 《Science China(Information Sciences)》2023年第7期26-41,共16页Kedi XIE Yi JIANG Xiao YU Weiyao LAN; supported in part by National Key R&D Program of China(Grant No.2021ZD0112600);National Natural Science Foundation of China(Grant Nos.61873219,62173283);Natural Science Foundation of Fujian Province of China(Grant No.2021J01051)。; In this study,a data-driven learning algorithm was developed to estimate the optimal distributed cooperative control policy,which solves the cooperative optimal output regulation problem for linear discretetime multi-...; 关键词：adaptive dynamic programming cooperative control distributed adaptive internal model multi-agent systems optimal output regulation

Data-driven consensus control of fully distributed event-triggered multi-agent systems被引量：5: 《Science China(Information Sciences)》2023年第5期143-157,共15页Yifei LI Xin WANG Jian SUN Gang WANG Jie CHEN; supported in part by National Key R&D Program of China(Grant No.2021YFB1714800);National Natural Science Foundation of China(Grant Nos.62173034,61925303,62088101);Natural Science Foundation of Chongqing(Grant No.2021ZX4100027)。; This study investigates the consensus control issue in discrete-time linear multi-agent systems(MASs)using data-driven control under undirected communication networks.To alleviate the communication burden,an adaptive ...; 关键词：distributed control event-triggered control data-driven control discrete-time MASs

Discrete-time delay systems:part 2.Sub-fully actuated case被引量：4: 《Science China(Information Sciences)》2022年第9期141-155,共15页Guangren DUAN; partially supported by Major Program of National Natural Science Foundation of China(Grant Nos.61690210,61690212);National Natural Science Foundation of China(Grant No.61333003);Fundamental Science Center Program of National Natural Science Foundation of China(Grant No.62188101)。; In continuation to the first part of the paper,this second part further investigates the models and control of discrete-time sub-fully actuated systems with time-varying delays.Firstly,a new representation for general...; 关键词：time-delay systems discrete-time systems sub-fully actuation control designs feasibility

Discrete-time delay systems:part 1.Global fully actuated case被引量：5: 《Science China(Information Sciences)》2022年第8期83-100,共18页Guangren DUAN; supported by Fundamental Science Center Program of National Natural Science Foundation of China(Grant No.62188101);Major Program of National Natural Science Foundation of China(Grant Nos.61690210,61690212);National Natural Science Foundation of China(Grant No.61333003);Self-Planned Task of State Key Laboratory of Robotics and System(HIT)(Grant No.SKLRS201716A)。; A basic introduction to the fully actuated system(FAS)approaches for discrete-time systems with delays is given.Firstly,general dynamical discrete-time FAS models with time-varying state delays and constant input dela...; 关键词：discrete-time systems time-delay systems time-varying delays fully actuated systems control designs

Event-triggered fault detection for nonlinear discrete-time switched stochastic systems:a convex function method被引量：1: 《Science China(Information Sciences)》2021年第10期46-47,共2页Xiushan JIANG Dongya ZHAO; supported by the National Natural Science Foundation of China(Grant Nos.61973315,6210022349);the K.C.Wong Education Foundation;the Fundamental Research Funds for the Central Universities of China(Grant No.20CX06105A);the China Postdoctoral Science Foundation(Grant No.2021M693503)。; Dear editor,To improve the safety and reliability of industrial processes,fault-detection problems in dynamic systems have attracted increasing research attention[1].On the one hand,to enhance fault sensitivity,applyi...; 关键词：CONVEX stochastic NONLINEAR

Stability for discrete-time uncertain systems with infinite Markov jump and time-delay被引量：7: 《Science China(Information Sciences)》2021年第5期96-106,共11页Ting HOU Yueying LIU Feiqi DENG; supported by National Natural Science Foundation of China(Grant Nos.61673013,61733008,61573156);Natural Science Foundation of Shandong Province(Grant No.ZR2016JL022);Key Research and Development Plan of Shandong Province(Grant No.2019GGX101052)。; In this paper,we developed a stability analysis for discrete-time uncertain time-delay systems governed by an infinite-state Markov chain(DUTSs-IMC).Some sufficient conditions for the considered systems to be exponent...; 关键词：infinite jump TIME-DELAY parametric uncertainties exponential stability in mean square with conditioning stochastic stability

Exponential stability of discrete-time positive switched T-S fuzzy systems with all unstable subsystems被引量：2: 《Science China(Information Sciences)》2021年第5期232-234,共3页Gengjiao YANG Fei HAO Lin ZHANG Bohu LI; supported by National Natural Science Foundation of China(Grant No.61873014)。; Dear editor,Over the past few decades,stability analysis has been an important field of research,and various methods for stability analysis have been proposed[1].In recent years,stability problem of positive switched ...; 关键词：stability POSITIVE NONLINEAR

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