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第三十届中国控制会议

作者： TANG Yutao,HONG Yiguang Key Lab of Systems and Control,Academy of Mathematics and Systems Science, Chinese Academy of Sciences,Beijing 100190,P.R.China

＜正＞This paper considers a target tracking problem,and the dynamics of the target regarded as an active leader is given in a general form of linear *** multi-agent network contains communication delays and experiences switching interconnection. A distributed estimator is designed for each agent to obtain the unmeasurable state variables of the dynamic leader,and then a distributed feedback control law is developed to achieve the *** constructing a common Lyapunov function,a sufficient condition is given to guarantee that each agent can track the active ***,the input-to-state stability（ISS） is obtained for time-delay system in a disturbed environment.

关键词： Multi-agent System Active Leader Leader-following Time-delay

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一类具有动态领导者和时滞的多主体系统的一致性(英文)

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中国科学院研究生院学报 2008年第3期25卷 320-328页

作者：王金环胡江平洪奕光程代展中国科学院系统科学研究所北京100080

研究了一类具有动态领导者并且存在时变耦合时滞的多主体系统的一致性问题.在所考虑的模型中,领导者的速度不能被精确量测.为了跟踪这样一个领导者主体,将对每个跟随者主体构造分散式状态估计器以及设计基于邻居的控制器;同时,由于耦合... 详细信息

研究了一类具有动态领导者并且存在时变耦合时滞的多主体系统的一致性问题.在所考虑的模型中,领导者的速度不能被精确量测.为了跟踪这样一个领导者主体,将对每个跟随者主体构造分散式状态估计器以及设计基于邻居的控制器;同时,由于耦合时滞的存在,基于邻居的控制器和状态估计器均包含了时变时滞的作用.当多主体系统的耦合拓扑是固定的或切换的有向图时,跟随者与领导者之间的跟踪误差得到了估计.特别地,可以证明,当动态领导者的速度可以被精确量测时,每一个跟随者都能够跟踪上领导者.

关键词：多主体系统一致性动态领导者时滞有向图

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维普期刊数据库

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非线性系统线性化综述(英文)

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山东大学学报（工学版） 2009年第2期39卷 26-36页

作者：程代展李志强中国科学院数学与系统科学研究院北京100190

非线性系统的线性化是设计非线性系统控制的强有力工具.这一方法已经在飞行器控制、电力系统的安全控制、化学反应器控制、经济系统、生物学系统和机器人控制等领域得到广泛应用.本文阐述了非线性系统线性化的发展历史以及有深刻意义的... 详细信息

非线性系统的线性化是设计非线性系统控制的强有力工具.这一方法已经在飞行器控制、电力系统的安全控制、化学反应器控制、经济系统、生物学系统和机器人控制等领域得到广泛应用.本文阐述了非线性系统线性化的发展历史以及有深刻意义的结果.首先回顾从非线性系统的近似线性化到精确线性化的发展.主要内容包括Poincare线性化、系统能通过状态反馈线性化的充要条件和算法.然后介绍各种不同的线性化方法:动态反馈线性化,近似线性化,Carleman线性化等.本文主要目的是对非线性系统线性化的历史,现状和一些重要问题进行一个较完整全面的介绍,从而提供从事线性化理论与应用研究的基础.

关键词：线性化 Poincare定理状态反馈非正则部分线性化

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维普期刊数据库

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Synthesis of Boolean Networks Via Semi-tensor Product

Synthesis of Boolean Networks Via Semi-tensor Product

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第三十届中国控制会议

作者： CHENG Daizhan,QI Hongsheng,ZHAO Yin Key Lab.of Systems and Control,AMSS,Chinese Academy of Sciences,Beijing 100190,P.R.China

＜正＞This paper gives a systematic survey on the semi-tensor product approach to logical systems such as Boolean（control） *** the history of Boolean networks is reviewed,and the mathematical frameworks for Boolean network,Boolean control network,and probabilistic Boolean（control） network respectively are *** the semi-tensor product of matrices is introduced as a fundamental tool of this *** it,two key techniques for this approach:（1）algebraic（or matrix） expression of logic;and（2） the state space description of logical dynamics,are *** topological structure of Boolean network is analyzed via this ***,some control problems are investigated,which include controllability and observability,realization,disturbance decoupling,stability and stabilization,optimal control,identification,*** one word, the paper intends to provide a comprehensive guideline to the theory of synthesis and control of Boolean networks.

关键词： Systems Biology Boolean Network Algebraic Form Control Semi-tensor Product

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Distributed Output Regulation of Uncertain and Switching Multi-Agent Systems via Internal Model Design

Distributed Output Regulation of Uncertain and Switching Mul...

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2011 Chinese Control and Decision Conference（CCDC）

作者： Xiaoli Wang is with School of Information Science and Engineering,Harbin Institute of Technology at Weihai,Weihai 264209,Shandong,China Yiguang Hong is with the Key Laboratory of Systems and Control,Academy of Mathematics and Systems Science,Chinese Academy of Sciences,Beijing 100190,China Zhong-Ping Jiang is with Department of Electrical and Computer Engineering,Polytechnic Institute of New York University,Six Metrotech Center,Brooklyn,NY 11201,USA

In this paper,the distributed robust output regulation problem of linear multi-agent systems （MAS） is *** driving force from the active leaders or the environmental disturbances is formulated as an input of an exogenous system （or exosystem） of the considered multi-agent networks.A systematic distributed design approach is proposed to handle output regulation via dynamic output feedback with the help of canonical internal model （IM）.With common solutions of regulator equations and Lyapunov functions,the distributed robust output regulation with switching interconnection topology is designed to achieve collective aims.

关键词： Output regulation Multi-agent Systems Internal Model Switching Topology

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Control of Switched Linear Systems via Saturated Input

Control of Switched Linear Systems via Saturated Input

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第二十七届中国控制会议

作者： Ni Wei,Qin Huashu,Cheng Daizhan Institute of Systems Science,Chinese Academy of Sciences,Beijing 100080,P.R.China

In this paper,the problem of satabilization of switched linear systems via saturated input is *** on different switching law,two control strategies are *** first one is based on the minimum dwell time（MDT） switching together with saturated *** second one is designed by state dependent switching and saturated *** examples are presented to show the validity of the results.

关键词： Minimum dwell time Switched linear systems Saturated input

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Rolling Gears—Hidden Order in Life

Rolling Gears—Hidden Order in Life

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第二十七届中国控制会议

作者： Cheng Daizhan Academy of Mathematics and Systems Science,Chinese Academy of Sciences,Beijing 100080,P.R.China

This paper proposes a new tool to investigate the structure,dynamics,and control of Boolean *** semi-tensor product and the matrix expression of logical operations,we convert a logical dynamical system（network） into a conventional discrete-time dynamic *** most of the analyzing and design tools developed in control theory are applicable to Boolean *** this new approach,we firstly provide formulas for calculating the attractors and their regions of attraction,which completely depict the topological structure of a Boolean ***,based on input-state structure,we reveal the product structure of circles of a Boolean *** call this structure the"rolling gears",which,we believe,can be used to explain many life ***,the controllability and observability of Boolean control systems are studied. Several necessary and sufficient conditions are *** one word,this paper provides a mathematical quantity analysis and design method for Boolean networks.

关键词： Systems biology Boolean network Semi-tensor product of matrices Rolling gears

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Distributed Coordination of Multi-agent Systems with Switching Structure and Input Saturation

Distributed Coordination of Multi-agent Systems with Switchi...

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Joint 48th IEEE Conference on Decision and Control and 28th Chinese Control Conference

作者： Guodong Shi Yiguang Hong Key Laboratory of Systems and Control Institute of Systems ScienceAcademy of Math and Systems ScienceChinese Academy of Sciences

In this paper,we discuss the coordination of a group of autonomous agents with input saturation and timevarying *** state agreement of the whole agent group is discussed with bang-bang control protocols and switching interaction topologies described by joint connectivity on the time interval [t,∞) for any time *** convergence analysis for the considered system is carried out under the distributed neighbor-based control in a discontinuous bangbang *** well-known cases（that is,bidirectional graph and uniform joint-connection graph） are discussed,respectively,with proposing a sufficient condition and a ***,a case for finite-time state agreement by the proposed non-smooth local rules is also presented.

关键词： Multi-agent systems joint connection bangbang control state agreement non-smooth analysis

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Multi-agent Decision in Boolean Networks with Private Information and Switching Interconnection

Multi-agent Decision in Boolean Networks with Private Inform...

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第二十九届中国控制会议

作者： LOU Youcheng,HONG Yiguang Key Laboratory of Systems and Control,Academy of Mathematics and Systems Science Chinese Academy of Sciences,Beijing 100190,P.R.China

In this paper,the collective decision of multi-agent systems based on logical rules is *** the decision process,each agent in the Boolean network is influenced by its neighbor and its own private information based on majority *** first give a necessary and sufficient condition of achieving a state given beforehand for general Boolean networks with help of（random）private information *** we consider the consensus behavior of a special class of Boolean networks with each agent having only a neighbor under deterministic and random switching topologies,respectively.

关键词： Boolean Networks Multi-Agent Consensus Semi-Tensor Product Majority Principle

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Finite-Time Stabilization of Linear Dynamical Systems

Finite-Time Stabilization of Linear Dynamical Systems

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The 16th Annual Conference of Hong Kong Society of Theoretical and Applied Mechanics 2012、The 1st Mainland-Hong Kong Youth Forum on Mechanics 2012、The 8th Shanghai-Hong Kong Forum on Mechanics and Its Application 2012

作者： G.M.Xie College of Engineering Peking University

Finite-time stabilization problems have been studied for several *** from the asymptotic stabilization problems,we expect to design a controller such that the closed-loop system converges to zero at finite *** control laws are usually time-varying,discontinuous,or even depending directly on the initial conditions of considered *** this paper,we consider the finite-time stabilization of linear time-invariant *** the system is not completely controllable, the uncontrollable part of the system can not converge to zero at any finite ***,complete controllability is a necessary condition for finite-time stabilizability for linear time-invariant system. Thus,we focus on the following two questions:*** complete controllability is sufficient for finite-time stabilizability? *** a system is finite-time stabilizable,how to design the corresponding controller to stabilize the system? The answer to the first question is *** will prove that complete controllability is equivalent to finite-time stabilizability for LTI *** the second issue,we propose a design algorithm by which a linear state feedback controller with time-varying gain may be constructed such that the corresponding closed-loop system converges to zero at finite ***,we find that the finite convergence time may be *** is shown that though the feedback gain will converge to infinite when the time is close to the terminal time,the input always be ***,a finite-time state observer is also presented according to the principle of duality for observable *** a result, finite-time stabilization via observer-based dynamical output feedback is solved as *** obtained results may be applied to finite-time stabilization of switched linear systems,finite-time stabilization of nonlinear systems,finite-time consensus of networked multi-agent systems,and finite-time formation control of multiple robots systems.

关键词： Finite-Time Stabilization of Linear Dynamical Systems

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