NONLINEAR_SYSTEMS

作品数:414被引量:810H指数:12
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相关作者:任雪梅陈杰龚至豪费树岷朱永红更多>>
相关机构:北京理工大学东南大学南京航空航天大学教育部更多>>
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Exact tracking of nonlinear systems under triggering state signals
《Journal of Control and Decision》2025年第1期34-48,共15页Shu-Yi Wei Yuan-Xin Li 
supported in part by the Funds of National Science of China[grant numbers 62373176,61973146,and 62373206];in part by the Distinguished Young Scientific Research Talents Plan in Liaoning Province[grant number XLYC1907077];in part by the Applied Basic Research Program in Liaoning Province[grant number 2022JH2/101300276];in part by the Taishan Scholar Project of Shandong Province of China[grant number tsqn201909097].
This paper concentrates on the event-triggered adaptive asymptotic tracking control problem for a class of nonlinear systems.By using the neural network,the unknown nonlinearities existing in the systems are skilfully...
关键词:Adaptive control nonlinear systems non-smooth analysis event-triggered control BACKSTEPPING neural network 
Observed-based adaptive neural tracking control for nonlinear systems with unknown control directions and input delay
《Journal of Systems Engineering and Electronics》2025年第1期269-279,共11页DENG Yuxuan WANG Qingling 
National Natural Science Foundation of China(62373102);Jiangsu Natural Science Foundation(BK20221455);Anhui Provincial Key Research and Development Project(2022i01020013)。
Enhancing the stability and performance of practical control systems in the presence of nonlinearity,time delay,and uncertainty remains a significant challenge.Particularly,a class of strict-feedback nonlinear uncerta...
关键词:adaptive neural network dynamic surface control unknown control direction input delay 
Controllability test for nonlinear datatic systems
《Communications in Transportation Research》2024年第1期332-350,共19页Yujie Yang Letian Tao Likun Wang Shengbo Eben Li 
National Key R&D Program of China(No.2022YFB2502901);National Natural Science Foundation of China(No.52221005).
Controllability is a fundamental property of control systems,serving as the prerequisite for controller design.While controllability test is well established in modelic(i.e.,model-driven)control systems,extending it t...
关键词:CONTROLLABILITY Datatic systems Nonlinear systems Lipschitz continuity 
On Sampled-Data PI Control for Nonlinear Systems
《Journal of Systems Science & Complexity》2024年第6期2511-2529,共19页XU Shuai LI Chanying 
supported in part by National Key R&D Program of China under Grant No.2018YFA0703800;the National Natural Science Foundation of China under Grant No.U21B6001;the China Postdoctoral Science Foundation under Grant No.2021TQ0352。
This paper studies sampled-data proportional-integral(PI)control for a basic class of nonlinear uncertain systems.The authors claim that a process with the first-order dynamics can achieve zero steady-state error thro...
关键词:Nonlinear systems sampled-data PI control setpoint tracking UNCERTAINTIES zero steadystate error 
High-Order Fully Actuated System Models for Strict-Feedback Systems With Increasing Dimensions
《IEEE/CAA Journal of Automatica Sinica》2024年第12期2451-2462,共12页Xiang Xu Guang-Ren Duan 
partly supported by Shenzhen Key Laboratory of Control Theory and Intelligent Systems(ZDSYS20220330161800001);the National Natural Science Foundation of China(NSFC)(62350055)。
This paper mainly addresses control problems of strict-feedback systems(SFSs)with increasing dimensions.Compared with the commonly-considered SFSs where the subsystems have the same dimension,we aim to handle more com...
关键词:Increasing dimensions high-order fully-actuated system nonlinear systems strict-feedback systems 
Sufficient variable selection of high dimensional nonparametric nonlinear systems based on Fourier spectrum of density-weighted derivative
《Applied Mathematics and Mechanics(English Edition)》2024年第11期2011-2022,共12页Bing SUN Changming CHENG Qiaoyan CAI Zhike PENG 
Project supported by the National Key Research and Development Program of China(No.2021YFB3400700);the National Natural Science Foundation of China(Nos.12422201,12072188,12121002,and 12372017)。
The variable selection of high dimensional nonparametric nonlinear systems aims to select the contributing variables or to eliminate the redundant variables.For a high dimensional nonparametric nonlinear system,howeve...
关键词:nonlinear system identification variable selection Fourier spectrum non-parametric nonlinear system 
Fuzzy-Model-Based Finite Frequency Fault Detection Filtering Design for Two-Dimensional Nonlinear Systems
《IEEE/CAA Journal of Automatica Sinica》2024年第10期2099-2110,共12页Meng Wang Huaicheng Yan Jianbin Qiu Wenqiang Ji 
supported in part by the National Natural Science Foundation of China(62373152,62333005,U21B6001,62073143,62273121);in part by the Natural Science Funds for Excellent Young Scholars of Hebei Province in 2022(F2022202014);in part by Science and Technology Research Project of Colleges and Universities in Hebei Province(BJ2020017);in part by the China Postdoctoral Science Foundation(2022M711639,2023T160320).
This article studies the fault detection filtering design problem for Roesser type two-dimensional(2-D)nonlinear systems described by uncertain 2-D Takagi-Sugeno(T-S)fuzzy models.Firstly,fuzzy Lyapunov functions are c...
关键词:Fault diagnosis finite frequency specifications mixed H_(∞)/H_(-)performance two-dimensional nonlinear systems 
Neural Network-Based State Estimation for Nonlinear Systems With Denial-of-Service Attack Under Try-Once-Discard Protocol
《IEEE/CAA Journal of Automatica Sinica》2024年第10期2182-2184,共3页Xueli Wang Shangwei Zhao Ming Yang Xin Wang Xiaoming Wu 
supported in part by the Shandong Provincial Natural Science Foundation(ZR2021QF057);Taishan Scholars Program(tsqn202211203);Shandong Provincial Higher Education Youth Innovation Team Development Project(2022KJ 290);“20 New Universities”Project of Jinan City(202228077);QLU/SDAS Computer Science and Technology Fundamental Research Enhancement Program(2021JC02023);QLU/SDAS Pilot Project for Integrated Innovation of Science,Education,and Industry(2022JBZ01-01).
Dear Editor,This letter deals with state estimation issues of discrete-time nonlinear systems subject to denial-of-service(DoS)attacks under the try-once-discard(TOD)protocol.More specifically,to reduce the communicat...
关键词:SERVICE DOS SERVICE 
Achieving Given Precision Within Prescribed Time yet With Guaranteed Transient Behavior via Output Based Event-Triggered Control
《IEEE/CAA Journal of Automatica Sinica》2024年第10期2059-2067,共9页Zeqiang Li Yujuan Wang Yongduan Song 
supported in part by the National Natural Science Foundation of China(61933012,62273064,61991400,61991403,62250710167,61860206008,62203078);the National Key Research and Development Program of China(2023YFA1011803);the Natural Science Foundation of Chongqing(CSTB2023NSCQ-MSX0588);the Innovation Support Program for Inter national Students Returning to China(cx2022016);the Central University Project(2022CDJKYJH019).
It is interesting yet nontrivial to achieve given control precision within user-assignable time for uncertain nonlinear systems.The underlying problem becomes even more challenging if the transient behavior also needs...
关键词:Adaptive control nonlinear systems output feedback prescribed performance 
Integralinput-to-statestability ystemswithsmalldelays Integral input-to-state stability of systems with small delays
《Control Theory and Technology》2024年第3期455-467,共13页R.H.Harsha Nawarathna Yuandan Lin Yuan Wang 
We consider how small delays affect the integral-input-to-state stability(iss)property for a system.Our result is similar to the input-to-state stability(Iss)result obtained in[1]:the iss property will be preserved in...
关键词:Integral-input-to-state stability Nonlinear systems Small delays Lyapunov method 
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