Article
Computer Science, Information Systems
Chong Tan, Liang Yue, Yanjiang Li
Summary: This paper discusses the problem of group leader-following consensus in high-order heterogeneous multi-agent systems with multiple leaders and time delays, proposing different protocols for achieving consensus. The networked predictive scheme is utilized to compensate for time delays, and the results are extended to multiple groups. Simulation results demonstrate that the state trajectory of each agent with time delays is very close to that without time delays.
Article
Engineering, Multidisciplinary
Haoyue Yang, Hao Zhang, Zhuping Wang, Huaicheng Yan
Summary: This paper focuses on the leader-following reliable consensus control problem of a class of discrete-time semi-Markovian jump multi-agent systems. It proposes control protocols and methods based on stochastic jump processes to characterize system parameter changes and actuator faults. The presented results are verified through two examples.
IEEE TRANSACTIONS ON NETWORK SCIENCE AND ENGINEERING
(2023)
Article
Mathematics, Applied
Boyu Wang, Yijun Zhang, Miao Wei
Summary: This article investigates the intermittent-based fixed-time (IBFT) consensus problem for nonlinear multi-agent systems. By designing a novel IBFT control protocol, the follower agents can achieve consensus with the leader's state within a fixed time. A new differential inequality is proposed to analyze the IBFT stability and ensure the fixed-time (FT) consensus of the nonlinear systems. The results are extended to the directed communication situation among agents.
APPLIED MATHEMATICS AND COMPUTATION
(2023)
Article
Computer Science, Information Systems
Yuliang Cai, Huaguang Zhang, Juan Zhang, Wei Wang
Summary: This study proposes a distributed static fixed-time control protocol for a class of multi-agent systems with multi-dimensional nonlinear dynamics to address the fixed-time leader-following consensus problem. Additionally, a fully distributed adaptive fixed-time controller is introduced to tackle the issue of global information dependence. The results are extended to containment consensus and directed graph cases, with theoretical feasibility demonstrated through examples.
INFORMATION SCIENCES
(2021)
Article
Automation & Control Systems
Guanglei Zhao, Hailong Cui
Summary: This paper investigates the leader-following consensus problem of second-order nonlinear multi-agent systems with directed graph, and proposes a novel reset control approach to improve transient consensus performance. By introducing consensus error into reset conditions, the desired states can be compensated preferentially and the system transient performance is improved accordingly.
JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS
(2021)
Article
Automation & Control Systems
Lixuan Zhang, Kai Zhang, Huaiyuan Jiang
Summary: This paper investigates the consensus problem for leader-following multi-agent systems characterized by discrete-time multiple input delays linear systems with directed communication topologies. Full-order observer-based output feedback protocols are established by using the relative outputs and inputs of neighboring agents, under reasonable assumptions. To overcome the impact of potential network attacks, the relative inputs of the proposed protocols are truncated, forbidding the exchange of communication information between neighboring agents, making the closed-loop leader-following MAS immune to attacks and achieving consensus. Additionally, the improved attack-free protocols allow arbitrarily large yet bounded delays and require only relative output measurements, reducing communication burden and making them easy to implement in practice.
INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE
(2023)
Article
Computer Science, Information Systems
Guilu Li, Chang-E Ren, C. L. Philip Chen
Summary: This paper investigates the preview-based leader-following consensus control of distributed multi-agent systems with a directed acyclic graph. By utilizing state augmentation technique and preview control method, the consensus control problem is transformed into finite horizon and infinite horizon LQR problems to ensure asymptotic consensus of the system. The simulation results demonstrate the effectiveness of the distributed leader-following consensus controller designed in this paper.
INFORMATION SCIENCES
(2021)
Article
Automation & Control Systems
Yi Cheng, Wenfeng Hu, Yuqian Guo, Yongfang Xie
Summary: This paper investigates the leader-following consensus problem of linear multi-agent systems over directed communication graphs, proposing a novel distributed reset proportional-integral consensus controller. Through a hybrid system analysis approach and a novel Lyapunov function, the conditions for achieving consensus are obtained, further demonstrating the controller's ability to improve transient performance.
Article
Automation & Control Systems
Yingjie Wang, Yuan Yuan, Jinguo Liu
Summary: This paper investigates the finite-time leader-following output consensus problem for a multi-agent system under directed topology and disturbance. A distributed finite-time extended state observer (DFTESO) is designed to estimate unmeasured consensus errors and disturbances, with sufficient conditions provided to ensure convergence in finite time. The proposed leader-following consensus protocol based on dynamic gain method under directed topology is demonstrated to be effective through an example on a multi-spacecraft system.
Article
Automation & Control Systems
Kai Zhang, Bin Zhou, Guang-Ren Duan
Summary: This paper investigates the consensus problem of linear multi-agent systems with large input and communication delays. A novel reduced-order observer-based finite dimensional protocol is proposed to solve the problem, assuming only the relative output among agents is available and the delays are constant and exactly known. The proposed protocols are robust to changes in communication topology and allow for time-varying and unknown delays, if the systems only contain input delays. Simulation results on spacecraft formation flying system demonstrate the effectiveness of the proposed approach.
SYSTEMS & CONTROL LETTERS
(2023)
Article
Automation & Control Systems
Runhan Zhang, Yuanyuan Zhang, Xiaofeng Zong
Summary: This paper investigates the stochastic leader-following consensus problem of discrete-time nonlinear multi-agent systems (MASs) with multiplicative noises. Parameter-dependent Lyapunov functions are constructed for the analysis of consensus control of first-order and second-order MASs. Scalar inequalities for control gains, intensity of multiplicative noises, and the Lipschitz constant are established as sufficient conditions for achieving mean square and almost sure leader-following consensus.
JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS
(2022)
Article
Automation & Control Systems
Wenfeng Hu, Yi Cheng, Chunhua Yang
Summary: In this work, a novel reset consensus protocol with a time-varying gain matrix is developed to address the leader-following consensus problem of multi-agent systems. The protocol integrates a high-dimensional element through reset actions triggered by a prescribed reset band, which distinguishes it from existing results. By converting the original closed-loop system to an equivalent linear time-varying system, the time-varying system approach for linear multi-agent systems over fixed/switching networks is developed. The proposed reset consensus protocol is found to improve the transient performance. Numerical examples are provided to illustrate the theoretical results and effectiveness. (c) 2022 Elsevier Ltd. All rights reserved.
Article
Computer Science, Interdisciplinary Applications
Wang Li, Haifeng Dai, Lingzhi Zhao, Donghua Zhao, Yongzheng Sun
Summary: In this paper, the influence of noise on the consensus of leader-following multi-agent systems is explored. Conditions for achieving consensus in the presence of noise are obtained using algebraic graph theory and stability theory of stochastic differential equations. The results reveal the positive role of noise in the emergence of consensus. Numerical simulations are provided to demonstrate the analytical results.
MATHEMATICS AND COMPUTERS IN SIMULATION
(2023)
Article
Automation & Control Systems
Xiufeng Mu, Zhou Gu, Lingzhi Hua
Summary: This paper investigates the problem of fuzzy model-based leader-following consensus control for multi-agent systems under deception attacks. A novel memory-based event-triggered scheme is proposed to reduce redundant data transmission and achieve faster leader-following consensus. Sufficient conditions for achieving consensus in the presence of deception attacks are derived using Lyapunov-Krasovskii technique.
JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS
(2022)
Article
Automation & Control Systems
Haihua Guo, Min Meng, Gang Feng
Summary: This article investigates the mean square leader-following output consensus problem in heterogeneous multi-agent systems with randomly switching topologies and time-varying communication delays. It proposes a distributed observer to estimate the leader's state by modeling the switching topologies as a time-homogeneous Markov process and considering the communication delays. A novel distributed output feedback controller is then designed. By constructing a novel switching Lyapunov functional, an easily-verifiable sufficient condition for achieving mean square leader-following output consensus is provided. Two simulation examples are presented to demonstrate the effectiveness of the proposed control scheme.
INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL
(2023)
Article
Engineering, Electrical & Electronic
Liang Liu, Xing Xing, Ming Gao
CIRCUITS SYSTEMS AND SIGNAL PROCESSING
(2016)
Article
Automation & Control Systems
Yiyong Sun, Jinyong Yu, Ziran Chen, Xing Xing
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS
(2015)
Article
Automation & Control Systems
Xudong Zhao, Chao Ma, Xing Xing, Xiaolong Zheng
IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS
(2015)
Article
Automation & Control Systems
Zhan Li, Jinyong Yu, Xing Xing, Huijun Gao
IET CONTROL THEORY AND APPLICATIONS
(2015)
Article
Automation & Control Systems
Zhan Li, Xing Xing, Jinyong Yu
JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS
(2015)
Article
Engineering, Multidisciplinary
Xing Xing, Zhichun Jia, Yunfei Yin, Tingting Wu
MATHEMATICAL PROBLEMS IN ENGINEERING
(2015)
Article
Computer Science, Artificial Intelligence
Xing Xing, Yingnan Pan, Qing Lu, Hongxia Cui
Article
Computer Science, Artificial Intelligence
Xing Xing, Deyin Yao, Qing Lu, Xinchen Li
Article
Oncology
Xiaomin Ou, Xin Zhou, Qi Shi, Xing Xing, Youqi Yang, Tingting Xu, Chunying Shen, Xiaoshen Wang, Xiayun He, Lin Kong, Hongmei Ying, Chaosu Hu
Article
Computer Science, Artificial Intelligence
Zhaoke Ning, Jinyong Yu, Xing Xing, Huanqing Wang
Article
Computer Science, Artificial Intelligence
Qi Zhou, Di Liu, Kai Sun, Chengwei Wu, Xing Xing
Article
Automation & Control Systems
Xing Xing, Yanli Liu, Ben Niu
NONLINEAR ANALYSIS-HYBRID SYSTEMS
(2016)
Proceedings Paper
Automation & Control Systems
Lijie Wang, Chengwei Wu, Qi Zhou, Xing Xing
2016 SIXTH INTERNATIONAL CONFERENCE ON INFORMATION SCIENCE AND TECHNOLOGY (ICIST)
(2016)
Proceedings Paper
Automation & Control Systems
Zhichun Jia, Xing Xing
2015 FIFTH INTERNATIONAL CONFERENCE ON INSTRUMENTATION AND MEASUREMENT, COMPUTER, COMMUNICATION AND CONTROL (IMCCC)
(2015)