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第二十六届中国控制会议

作者： Lin Peng1,Jia Yingmin1,Du Junping2,Yuan Shiying3 1.The Seventh Research Division,Beihang University (BUAA),Beijing 100083,P.R.China2.Beijing Key Laboratory of Intelligent Telecommunications Software and Multimedia,School of Computer Science and Technology,Beijing University of Posts and Telecommunications,Beijing 100876,P.R.China3.School of Electrical and Automation,Henan Polytechnic University,Jiaozuo 454000,Henan,P.R.China

In this paper,distributed consensus control is investigated for networks of agents with double integrator *** kinds of networks are analyzed,i.e.,directed networks with fixed topology and undirected networks with fixed topology and *** each of the networks,a sufficient and necessary condition is given to guarantee the *** is proved that the largest tolerable time-delay is only related to the largest eigenvalue of the graph ***,two numerical examples are provided to illustrate the obtained results.

关键词： Consensus fixed topology Time-delay Double Integrator Dynamics

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Containment control of multi-agent systems with nonuniform time-delays under fixed topology

Containment control of multi-agent systems with nonuniform t...

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第37届中国控制会议

作者： Dongmei Xie Fang Tang Moxi Han School of Mathematics The Laboratory of Mathematics Instruction Resources Development Xinjiang Normal University Department of Mathematics School of Sciences Tianjin University

This paper studies the containment control issue of continuous-time multi-agent systems（MASs） with nonuniform time-delays and stationary/dynamic leaders, respectively. Firstly, by the state transformation method, the containment control problem can be converted into the asymptotic stability of the corresponding ordinary differential equations. Then, for singleorder MASs with stationary leaders, containment control can be achieved if for each follower, there exists at least a leader which has a directed path to the follower. Moreover, our results show that arbitrary bounded time delays can be tolerated. On the other hand, for second-order MASs with dynamic leaders, by Lyapunov first method, we mainly provide the upper bound τ*of time delays such that MASs can achieve the containment control in an exponential convergence rate. Finally, experimental results are provided to illustrate the effectiveness of the theoretical results.

关键词： Multi-agent systems(MASs) nonuniform time delays containment control fixed topology

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Controllability of Discrete-Time Multi-Agent Systems with Multiple Leaders on fixed Networks

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Communications in Theoretical Physics 2012年第12期58卷 856-862页

作者：刘波胡卫娜张杰苏厚胜 College of Science North China University of Technology Department of Control Science and Engineering Key Laboratory of Image Processing and Intelligent Control of Education Ministry of China Huazhong University of Science and Technology

This paper investigates controllability of discrete-time multi-agent systems with multiple leaders on fixed networks. The leaders are particular agents playing a part in external inputs to steer other member agents. The followers can arrive at any predetermined configuration by regulating the behaviors of the leaders. Some sufficient and necessary conditions are proposed for the controllability of discrete-time multi-agent systems with multiple leaders. Moreover, the case with isolated agents is discussed. Numerical examples and simulations are proposed to illustrate the theoretical results we established.

关键词： multi-agent systems fixed topology controllability controllable matrix

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Trajectory tracking and formation control based on consensus in high-dimensional multi-agent systems

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High Technology Letters 2012年第3期18卷 326-332页

作者： Su Saijun Nian Xiaohong Pan Huan School of Information Science and Engineering Central South University Changsha 410083 P. R. China

This paper discusses consensus problems for high-dimensional networked multi-agent systems with fixed topology. The communication topology of multi-agent systems is represented by a digraph. A new consensus protocol is proposed, and consensus convergence of multigent systems is analyzed based on the Lyapunov stability theory. The consensus problem can be formulated into solving a feasible problem with bilinear matrix inequality （BMI） constrains. Furthermore, the consensus protocol is extended to achieving tracking and formation control. By introducing the formation structure set, each agent can gain its individual desired trajectory. Finally, numerical simulations are provided to show the effectiveness of our strategies. The results show that agents from arbitrary initial states can asymptotically reach a consensus. In addition, agents with high-dimensional can track any target trajectory, and maintain desired formation during movement by selecting appropriate structure set.

关键词： consensus protocol multi-agent systems fixed topology trajectory tracking for-mation control

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Synchronization of Multi-Weighted Complex Dynamical Networks with fixed and Switching Topologies

Synchronization of Multi-Weighted Complex Dynamical Networks...

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第36届中国控制会议

作者： QIN Zhen WANG Jin-Liang HUANG Yan-Li REN Shun-Yan School of Computer Science and Software Engineering Tianjin Polytechnic University School of Mechanical Engineering Tianjin Polytechnic University

ISBN: (纸本)9781538629185

The synchronization of multi-weighted complex dynamical networks with fixed and switching topologies is respectively investigated in this paper. Firstly, by putting to use Lyapunov functional approach and some inequality techniques, we establish a synchronization criterion for the multi-weighted complex dynamical network with fixed topology. In addition, the similar methods can be applied to get some sufficient conditions for synchronization of multi-weighted complex dynamical networks with switching topology. Finally, a numerical example is provided to show the correctness of the acquired synchronization criteria.

关键词： Multi-Weighted Complex Dynamical Networks Synchronization fixed topology Switching topology

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Partial Controllability of Continuous-Time Multi-Agent Systems with Multiple Leaders

Partial Controllability of Continuous-Time Multi-Agent Syste...

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第36届中国控制会议

作者： LIU Bo HE Shengchao ZOU Jietao JIANG Fangcui SHI Hong College of Science North China University of Technology School of Mathematics and Statistics Shandong University Department of Mathematics and Physics Beijing Institute of Petrochemical Techology

ISBN: (纸本)9781538629185

The complete controllability of multi-agent systems are mainly focused on the whole system referring to transferring the remaining agents of such system from any arbitrary initial state to any final state by controlling dynamics of a small amount of agents under exchanged information between each other,which makes the system reflect the effect of a ***,in practice,it may not be necessary to ensure all nodes be *** paper mainly investigates the partial controllability of multi-agent systems under undirected fixed *** concept of partial controllability is proposed and some sufficient and necessary conditions are proposed for the partial controllability of continuous-time multi-agent systems with multiple *** example and simulations are presented to illustrate the theoretical results.

关键词： Multi-agent Systems Partial Controllability Controllable Node Group fixed topology

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Passivity Analysis of Multi-Weighted Complex Dynamical Networks with fixed and Switching Topologies

Passivity Analysis of Multi-Weighted Complex Dynamical Netwo...

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第36届中国控制会议

作者： ZHANG Xiao-Xiao WANG Jin-Liang HUANG Yan-Li REN Shun-Yan School of Computer Science and Software Engineering Tianjin Polytechnic University School of Mechanical Engineering Tianjin Polytechnic University

ISBN: (纸本)9781538629185

In this paper,we respectively discuss passivity of multi-weighted complex dynamical networks with fixed and switching ***,several passivity criteria for the complex dynamical network with fixed topology and multi-weights are established by employing Lyapunov functional approach and inequality ***,similar methods are used to derive some sufficient conditions for passivity of multi-weighted complex dynamical networks with switching ***,a numerical example with simulation results is given to show the correctness of the obtained passivity criteria.

关键词： Complex Dynamical Networks Multi-Weights Passivity fixed topology Switching topology

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Trajectory Tracking and Formation Control Based on Consensus in Networked Multi-agent Systems

Trajectory Tracking and Formation Control Based on Consensus...

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第二十九届中国控制会议

作者： SU Saijun,NIAN Xiaohong,PAN Huan School of Information Science and Engineering,Central South University,Changsha 410083,P.R.China

This paper discusses consensus problems for multi-input networked multi-agent systems with fixed *** digraph represents the topology of a networked system,and then both the stability and consensus convergence problems of multi-agent systems are all analyzed.A new consensus protocol is proposed and can be solved based on the method of bilinear matrix inequality（BMI）.Furthermore,trajectory tracking and formation control for multi-agent systems are ***,numerical simulations are provided to show the effectiveness of our strategies.

关键词： Consensus Protocol Multi-Agent Systems fixed topology Trajectory Tracking Formation Control

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