2005 International Conference on Control and Automation

26-29 June 2005

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  • [Cover]

    Publication Year: 2005, Page(s): C1
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  • [Title page]

    Publication Year: 2005, Page(s): i
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  • Copyright page

    Publication Year: 2005, Page(s): ii
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  • Program message

    Publication Year: 2005, Page(s): iii
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  • Conference committee

    Publication Year: 2005, Page(s): iv
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  • Keynote address

    Publication Year: 2005, Page(s):v - viii
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (1778 KB)

    Provides an abstract for each of the keynote presentations and may include a brief professional biography of each View full abstract»

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  • Table of contents

    Publication Year: 2005, Page(s):ix - xx
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  • Architecture and interpretation of wide-area water pollution sources monitoring and control system

    Publication Year: 2005, Page(s):661 - 666 Vol. 2
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (1294 KB) | HTML iconHTML

    The main functions of wide-area water pollution sources monitoring and control system include real-time monitoring and controlling water pollution sources. For a rich-functional wide-area water pollution sources monitoring and control system, a practical architecture is necessary and important to offer rich functions to execute monitor and control. Our team designed a practical, rich-functional, s... View full abstract»

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  • Nonlinear dynamics of regenerative cutting processes: comparison of two models

    Publication Year: 2005, Page(s):667 - 672 Vol. 2
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (3121 KB) | HTML iconHTML

    Understanding the nonlinear dynamics of cutting processes is very important for improving the quality of machining technology. We study machine cutting processes by two different models, one is recently introduced by Litak (2002), the other is the classic delay differential equation model. Well known routes to chaos, such as period-doubling or quasi-periodic motion to chaos are not observed in eit... View full abstract»

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  • Global robust stabilization of output feedback systems with unknown high-frequency gain sign

    Publication Year: 2005, Page(s):673 - 678 Vol. 2
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (1164 KB) | HTML iconHTML

    The global robust output feedback stabilization problem for nonlinear systems in output feedback form has been solved under a key assumption that the high-frequency gain sign is known. This paper deals with the same problem without assuming the knowledge of the high-frequency gain sign by integrating the current robust control method and the Nussbaum gain technique. View full abstract»

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  • Nonlinear output regulation based on RBF neural network approximation

    Publication Year: 2005, Page(s):679 - 684 Vol. 2
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (1555 KB) | HTML iconHTML

    The regulator equations arising from the nonlinear output regulation problem are a set of mixed partial differential and algebraic equations. Due to the nonlinear nature, it is difficult to obtain the exact solution of the regulator equations. In this paper, an approximation method based on a class of radial basis function (RBF) neural networks was investigated for solving the regulator equations.... View full abstract»

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  • Adaptive estimation and rejection of unknown disturbances through measurement feedback for a class of nonminimum phase nonlinear MIMO systems

    Publication Year: 2005, Page(s):685 - 690 Vol. 2
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (1366 KB) | HTML iconHTML

    This paper developed an adaptive estimation method to estimate unknown disturbances in a class of nonminimum phase nonlinear MIMO systems. The unknown disturbances are generated by an unknown linear exosystem. The frequencies, phases and amplitudes of the disturbances are unknown, the only available information of the disturbances is the number of distinctive frequencies. The system considered in ... View full abstract»

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  • Vision system and projective rectification for a robot drawing platform

    Publication Year: 2005, Page(s):691 - 696 Vol. 2
    Cited by:  Papers (5)
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (3419 KB) | HTML iconHTML

    A robot drawing platform supporting five degrees of freedom (x, y, and z translation, z-rotation, and pitch) of a brush-pen movement is under development. The platform is aimed at the acquisition, learning, and execution of human techniques in Chinese brush pen painting and calligraphy. Both replication of existing works and rendition of new styles are planned. This paper describes the addition of... View full abstract»

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  • Design and assembling of a UAV helicopter system

    Publication Year: 2005, Page(s):697 - 702 Vol. 2
    Cited by:  Papers (16)
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (5058 KB) | HTML iconHTML

    A simple UAV helicopter is to be constructed as a test bed for the implementation of some newly developed nonlinear control technologies. The UAV helicopter consists of (a) an advanced toy radio-controlled helicopter as a basic aircraft; (b) a simple avionic system to be developed; and (c) a ground supporting system. The avionic system includes a miniature PC-104 computer system (airborne) and a M... View full abstract»

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  • Control of unstable processes with dead time by PID controllers

    Publication Year: 2005, Page(s):703 - 708 Vol. 2
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (2772 KB) | HTML iconHTML

    A novel control structure with PID-type controllers is proposed in this paper to deal with first-order unstable processes with dead time (UFOPDT). The PD controller in the inner loop is aimed to stabilize the unstable process while the purpose of the PID controller at the outer loop is to improve the performance of the overall system. Stability analysis is based upon the Nyquist stability criterio... View full abstract»

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  • An adaptive optimal controller for non-intrusive performance differentiation in computing services

    Publication Year: 2005, Page(s):709 - 714 Vol. 2
    Cited by:  Papers (14)  |  Patents (1)
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (1623 KB) | HTML iconHTML

    Shared computing services must control resource usage to meet contractual performance goals for hosted customers. They must ensure performance isolation among the workloads of different customers and enforce prioritization when the service is overloaded. Existing solutions are domain-specific and require modifications to the service. We propose a generic, non-intrusive approach that uses a fair sc... View full abstract»

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  • Networked control system compensator design and stability analysis

    Publication Year: 2005, Page(s):715 - 719 Vol. 2
    Cited by:  Papers (4)
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (1726 KB) | HTML iconHTML

    By using an approximation of the plant explicit model, we propose a combination of compensation and estimation methods for delays and packet dropout (CEDP) at the controller unit, to improve the performance of the networked control system (NCS). Considering a time driven sensor, an event and time driven controller, and assuming that the sensor data are transmitted at a fixed rate, the system obtai... View full abstract»

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  • Stability analysis of networked control systems with Markov delay

    Publication Year: 2005, Page(s):720 - 724 Vol. 2
    Cited by:  Papers (5)
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (621 KB) | HTML iconHTML

    The second buffer method is put forward to deal with the wrong order of data packets. The Markov characteristic of delay in networked control systems is analyzed. The evaluation method of element in state transition matrix is given when the wrong order of data packet is considered. Jump linear systems methods arc used to analyze the stability of networked control systems. The sufficient and necess... View full abstract»

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  • State feedback control of deterministic networked control systems

    Publication Year: 2005, Page(s):725 - 729 Vol. 2
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (1270 KB) | HTML iconHTML

    Network-induced delay occurs while exchanging data among devices connected to the shared medium in networked control systems. The realizing methods and conditions of transforming the random time delay to a deterministic time delay are proposed. Basing on the idea of step transforming, the asymptotic stable controller is designed. Basing on the idea of state prediction, the state predicting control... View full abstract»

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  • Quantum feedback control based on entanglement swapping

    Publication Year: 2005, Page(s):730 - 735 Vol. 2
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (972 KB) | HTML iconHTML

    A scheme of quantum feedback control in which entanglement swapping is used to construct quantum feedback controller is proposed. The output state of the system to be controlled is entangled with the quantum state of a particle near the actuator through entanglement swapping, which constructs a quantum feedback channel, and two pairs of entangled states, two entanglement swapping processes and a u... View full abstract»

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  • Perturbation theory for quantum control with weak input

    Publication Year: 2005, Page(s):736 - 740 Vol. 2
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (616 KB) | HTML iconHTML

    Perturbation theory, an important method in both classical control theory and quantum mechanics, is used to quantum control theory. Perturbation model of quantum control system with weak control input is introduced when the Hamiltonian of control system can be written into two parts: the free Hamiltonian of unperturbed system and the interaction Hamiltonian between the controlled system and its ex... View full abstract»

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  • On the synthesis of stable stabilizing compensators for linear nD SISO systems

    Publication Year: 2005, Page(s):741 - 744 Vol. 2
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (608 KB) | HTML iconHTML

    This paper discusses the difficult problem of synthesis of stable stabilizing compensators for linear multidimensional (nD) single-input single-output (SISO) systems by exploiting existing results on stability tests. Firstly, we give an analytic expression for the class of stable stabilizing compensators when the plant is restricted to be a first-order 2D system and the compensator is a constant. ... View full abstract»

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  • On the relationship between standard problem and model-matching problem for multidimensional systems with BIBO stability

    Publication Year: 2005, Page(s):745 - 750 Vol. 2
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (792 KB) | HTML iconHTML

    In this paper, we consider the multidimensional system with bounded-input-bounded-output (BIBO) stability. It is not known yet whether every stabilizable plant always admits its doubly coprime factorization or not. Even so, in this paper, we show the equivalence between the standard control problem and the model-matching problem. View full abstract»

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  • Dual inclusion principle for reduced order model systems

    Publication Year: 2005, Page(s):751 - 756 Vol. 2
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (849 KB) | HTML iconHTML

    An input-state-output dual inclusion is proposed for dual reduced order model systems in this paper. For restriction and aggregation as inclusion principle special cases, dual relationships of these two special contraction conditions are formulated for a linear time invariant balanced original system and its dual system. It is shown that, if dual inclusion conditions are satisfied for both the ori... View full abstract»

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  • Parametric eigenstructure assignment for linear systems subject to input saturation via state feedback

    Publication Year: 2005, Page(s):757 - 760 Vol. 2
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract |PDF file iconPDF (510 KB) | HTML iconHTML

    A parametric approach for eigenstructure assignment for linear systems subject to input saturation via state feedback is proposed. Based on the parametric solution to a Sylvester matrix equation, parameterizations of all the state feedback control matrices and the closed-loop eigenvector matrixes are established. By properly choosing the parameters, the state feedback controller makes the actuator... View full abstract»

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