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Finite-time H_(∞)control and energy cost optimization for nonlinear delayed systems through switching analysis and interval matrix method
《Science China(Information Sciences)》2025年第3期393-394,共2页Guici CHEN Huimin ZENG Song ZHU Shiping WEN Junhao HU 
supported by National Natural Science Foundation of China(Grant No.62373383);Open Research Fund of Hubei Society of Industrial and Applied Mathematics and Wuhan Society of Industrial and Applied Mathematics(Grant No.2022003)。
Stability,as one of the most important research directions,has caught the attention of many scholars[1–3].Simultaneously,in domains such as vessel control and vehicle systems,external disturbances are unavoidable.The...
关键词：FINITE NONLINEAR OPTIMIZATION 
New results on finite-time stability and instability theorems for stochastic nonlinear time-varying systems
《Science China(Information Sciences)》2025年第2期182-195,共14页Weihai ZHANG Liqiang YAO 
supported by National Natural Science Foundation of China(Grant No.62373229);Shandong Provincial Natural Science Foundation of China(Grant No.ZR2020MA033);Research Fund for the Taishan Scholar Project of Shandong Province of China。
This paper studies finite-time stability and instability theorems in the probability sense for stochastic nonlinear timevarying systems.Firstly,a new sufficient condition is proposed to guarantee that the considered s...
关键词：stochastic nonlinear systems finite-time stability finite-time instability uniformly asymptotically stable function 
Robust fault-tolerant control for quadrotor UAVs with parameter uncertainties and actuator faults
《Control Theory and Technology》2024年第4期581-595,共15页Hao Liu Yuying Guo Youmin Zhang Bin Jiang 
supported by the Innovation Fund of Key Laboratory of High-Altitude Simulating Technology,AECC Sichuan Turbine Research Institute(18zd9101).
In this paper,a novel robust composite sliding mode controller(RCSMC)is proposed to accommodate actuator faults for a quadrotor UAV subject to unknown disturbances.The closed-loop system is divided into two parts:the ...
关键词：Actuator fault Model uncertainty Adaptive finite-time extended state observer(AFTESO) Fault-tolerant control Robust control Quadrotor UAV 
Mean-square prescribed finite-time output consensus of high-order linear multi-agent systems
《Science China(Information Sciences)》2024年第12期321-322,共2页Qingpeng LIANG Deqing HUANG Lei MA Jiangping HU Yanzhi WU 
supported in part by the National Natural Science Foundation of China (Grant Nos.62103341,62473322);the Natural Science Foundation of Sichuan Province (Grant No.2024NSFSC0512)。
This study addresses a mean-square prescribed finite-time output consensus problem of high-order linear multi-agent systems with communication noises and thus further generalizes the results in [1–4]. The main contri...
关键词：function PRESCRIBED FINITE 
Finite-time decentralized event-triggered state estimation for coupled neural networks under unreliable Markovian network against mixed cyberattacks
《Chinese Physics B》2024年第11期175-183,共9页Xiulin Wang Youzhi Cai Feng Li 
Project supported by the National Natural Science Foundation of China(Grant No.62303016);the Research and Development Project of Engineering Research Center of Biofilm Water Purification and Utilization Technology of the Ministry of Education of China(Grant No.BWPU2023ZY02);the University Synergy Innovation Program of Anhui Province,China(Grant No.GXXT-2023-020);the Key Project of Natural Science Research in Universities of Anhui Province,China(Grant No.2024AH050171).
This article investigates the issue of finite-time state estimation in coupled neural networks under random mixed cyberattacks,in which the Markov process is used to model the mixed cyberattacks.To optimize the utiliz...
关键词：Markov jump systems coupled neural networks decentralized event-triggered mechanism finite-time state estimation 
Finite-time PID control for nonlinear nonaffine systems
《Science China(Information Sciences)》2024年第11期234-247,共14页Zhiqing LIU Ronghu CHI Biao HUANG Zhongsheng HOU 
supported partially by National Natural Science Foundation of China(Grant Nos.62203245,62273192,62003097);Talent Introduction and Cultivation Plan for Youth Innovation of Universities in Shandong Province,China。
This article proposes a finite-time proportional-integral-derivative(FT-PID)control method to fast stabilize the control system to achieve the desired performance within the predesignated time instants.For a considere...
关键词：PID control finite-time control nonlinear nonaffine systems linear data model finite-time convergence 
Event-triggered finite-time guaranteed cost control of asynchronous switched systems under the round-robin protocol via an AED-ADT method
《Frontiers of Information Technology & Electronic Engineering》2024年第10期1378-1389,共12页Hangli REN Qingxi FAN Linlin HOU 
Project supported by the Natural Science Foundation of Henan Province,China(No.242300421175);the National Natural Science Foundation of China(No.62003311);the China Postdoctoral Science Foundation(No.2023M743191);the Key Scientific Research Projects of Higher Education Institutions in Henan Province,China(No.24A120013);the Natural Science Foundation of Shandong Province,China(No.ZR2023MF049)。
This paper focuses on addressing the problems of finite-time boundedness and guaranteed cost control in switched systems under asynchronous switching.To reduce redundant information transmission and alleviate data con...
关键词：Switched systems Event-triggered scheme Round-robin protocol Asynchronous switching Admissible edge-dependent average dwell time(AED-ADT) Guaranteed cost control 
DualSmoke: Sketch-based smoke illustration design with two-stage generative model
《Computational Visual Media》2024年第5期965-979,共15页Haoran Xie Keisuke Arihara Syuhei Sato Kazunori Miyata 
supported by a JAIST Research Grant,and JSPS KAKENHI grant JP20K19845.
The dynamic effects of smoke are impressive in illustration design,but it is a troublesome and challenging issue for inexpert users to design smoke effects without domain knowledge of fuid simulations.In this work,we ...
关键词：smoke simulation flow control generative adversarial network(GAN) finite-time lyapunov exponent(FTLE) Lagrangian coherent structure(LCS) 
Adaptive Observer-Based Finite-Time Fault Tolerant Control for Non-Strict Feedback Systems
《Journal of Systems Science & Complexity》2024年第4期1526-1544,共19页SHENG Ning LIU Yang CHI Ronghu AI Zidong 
supported by the National Natural Science Foundation of China under Grant Nos.62003183,62373208,and 62003097;the Taishan Scholar program of Shandong Province of China under Grant No.tsqn202306218;the Talent Introduction and Cultivation Plan for Youth Innovation of Universities in Shandong Province。
This paper considers the adaptive finite-time control and observer design method for a class of non-strict feedback systems with unmeasurable states,unknown nonlinear dynamics and actuator faults.In this paper,an obse...
关键词：Command filter fault tolerant control finite-time control non-strict systems two-layer neural networks 
Finite-Time Fuzzy Adaptive Output Feedback Resilient Control of Nonlinear Cyber-Physical Systems with Sensor Attacks and Actuator Faults
《Journal of Systems Science & Complexity》2024年第4期1545-1560,共16页FAN Xianrui LI Yongming TONG Shaocheng 
supported in part by the National Natural Science Foundation of China under Grant No.62173172。
This paper studies the finite-time fuzzy adaptive output feedback resilient control problem for nonlinear cyber-physical systems(CPSs) with sensor attacks and actuator faults.Fuzzy logic systems(FLSs) are used to appr...
关键词：Cyber-physical systems fuzzy adaptive resilient control Nussbaum functions sensor attacks 
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