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Artificial Intelligence and Computational Intelligence, 2009. AICI '09. International Conference on

Date 7-8 Nov. 2009

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  • [Front cover - Volume 4]

    Publication Year: 2009, Page(s): C1
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  • [Title Page i - Volume 4]

    Publication Year: 2009, Page(s): i
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  • [Title page iii - Volume 4]

    Publication Year: 2009, Page(s): iii
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  • [Copyright notice - Volume 4]

    Publication Year: 2009, Page(s): iv
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  • Table of contents - Volume 4

    Publication Year: 2009, Page(s):v - xiii
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  • Preface - Volume 4

    Publication Year: 2009, Page(s): xiv
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  • Organizing Committee - Volume 4

    Publication Year: 2009, Page(s): xv
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  • Program Committee - Volume 4

    Publication Year: 2009, Page(s):xvi - xvii
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  • Reviewers - Volume 4

    Publication Year: 2009, Page(s):xviii - xix
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  • Global Sliding Mode Control for Brushless DC Motors by Neural Networks

    Publication Year: 2009, Page(s):3 - 6
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (853 KB) | HTML iconHTML

    A global sliding mode control scheme by neural networks is proposed for high performance drive systems of brushless DC motors with uncertain external disturbances and unknown loads. A global sliding mode manifold is designed in this approach, which guarantees that the system states can be on the sliding mode manifold at initial time and the system robustness is increased. A radial basis function n... View full abstract»

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  • Importance Performance Analysis Based Fuzzy Neural for Determining Critical Service Attributes

    Publication Year: 2009, Page(s):7 - 10
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (349 KB) | HTML iconHTML

    It presents the IPAFN (importance performance analysis based fuzzy neural) approach that integrates fuzzy set theory, BPNN (back propagation neural network) and three-factor theory. The importance of service attributes is implicitly derived via the BPNN that used defuzzification crisp number data. The weights between input neurons and output neurons in the BPNN represent the actual importance of a... View full abstract»

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  • Leader-Following Control of Multi-agent Consensus for a Discrete-Time Case

    Publication Year: 2009, Page(s):11 - 15
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (151 KB) | HTML iconHTML

    This paper considers the consensus of the leader-following systems with a discrete-time model. The velocity of the active leader is unknown in real time. This paper designs the control laws and observers based on the neighbors to solve the consensus problem. The Lyapunov approach has played an important role in the leader-following systems. It is shown that all agents asymptotically move with the ... View full abstract»

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  • Model Reference Adaptive Control of a Class of Uncertain Nonlinear Systems Based on Neural Networks

    Publication Year: 2009, Page(s):16 - 20
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (240 KB) | HTML iconHTML

    The paper deals with the problem of model reference adaptive control of a class of uncertain nonlinear systems by output feedback based on neural networks. The uncertainty of the system can not be parameterized and its upper bound is unknown. In order to approximate the uncertainty via neural networks, a technique of global approximation of continuous functions is introduced. Based on the techniqu... View full abstract»

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  • Multi-objective PID Controller Based on NSGA-II Algorithm with Application to Main Steam Temperature Control

    Publication Year: 2009, Page(s):21 - 25
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (334 KB) | HTML iconHTML

    PID controller is widely used for main steam temperature control of boiler unit in thermal power plant. To avoid the drawback of current PID design methods, this paper presents a new design method for multi-objective PID controller to synthetically consider system requirement in speediness, reliability and robustness. NSGA-II algorithm with the elite strategy is applied to the parameter optimizati... View full abstract»

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  • Neural Network Control Techniques of Hybrid Active Power Filter

    Publication Year: 2009, Page(s):26 - 30
    Cited by:  Papers (4)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (377 KB) | HTML iconHTML

    A multi-object optimization approach was developed for the design of hybrid active power filters (HAPF) to give better mitigation of the harmonics and better reactive power compensation. The neural network technique was used with optimization theory to improve the algorithm precision and stability. The optimization is more effective since the performance goals and optimization parameters were opti... View full abstract»

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  • Nonlinear Fuzzy Robust Adaptive Control of a Longitudinal Hypersonic Aircraft Model

    Publication Year: 2009, Page(s):31 - 35
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (309 KB) | HTML iconHTML

    A multi input multi output (MIMO) robust adaptive fuzzy control is presented for the longitudinal dynamics of a hypersonic aircraft. Because of various sources such as modeling errors, in-flight failure and external disturbances, the vehicle dynamics are partially or completely unknown. Furthermore, the vehicle state variables are unavailable for measure in the complicated flight conditions. As a ... View full abstract»

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  • Research on Fuzzy-PID Composite Control Strategy for Hydroelectric Generating Unit

    Publication Year: 2009, Page(s):36 - 39
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (287 KB) | HTML iconHTML

    Conventional PID or fuzzy controller cannot get good controlling performance in the control of hydroelectric generating unit system, which is non-linear, varying with time, high steps system. In order to overcome the shortcoming of conventional fuzzy or PID controller, the fuzzy-PID composite control method is used to control it. The combining modes between fuzzy and PID were introduced in detail.... View full abstract»

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  • Study on Framework of STEP-NC Controller with On-machine Inspection

    Publication Year: 2009, Page(s):40 - 44
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (536 KB) | HTML iconHTML

    On-Machine Inspection (OMI) is an effective way in NC machining processes to improve the quality of machined parts and reduce assistant machining time. In this paper, STEP-NC (ISO 14649) data model is introduced to the integration of NC machining and On-machine Inspection in order for Closed-loop Machining. First a STEP-NC Controller with OMI to realize integrated machining and inspection of parts... View full abstract»

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  • Study on Intelligent Communication Module for Programmable Logic Controller

    Publication Year: 2009, Page(s):45 - 49
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (376 KB) | HTML iconHTML

    This paper gives a new design for Ethernet/IP intelligent communication modules (EIICM). The new EIICM module not only acts as the network communication module for the PLCs to facilitate the communications between the PLCs and the remote network devices, but also it acts as the CPU of the built-in operation switch to perform the network topology monitoring and maintenance, IGMP snooping, and switc... View full abstract»

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  • TCP Vegas-like Expert-Controlled Multicast Congestion Control Algorithm for Wireless Networks

    Publication Year: 2009, Page(s):50 - 54
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (381 KB) | HTML iconHTML

    In order to improve the performance of existing multicast congestion control algorithm applied to wireless networks, in this paper, a TCP Vegas-like expert-controlled multicast congestion control mechanism (VEMCC) is proposed, which uses a recently proposed TCP Vegas throughput model. In VEMCC, the network congestion state is detected according to network relative queuing delay and packet loss; th... View full abstract»

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  • The Research of Complex BP Neural Network PID Control

    Publication Year: 2009, Page(s):55 - 58
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (249 KB) | HTML iconHTML

    In this paper, a new kind of intelligent PID control method based on BP neural network is presented and a complex neural network PID controller is designed. The NN controller has strong self-adaptability and self-learning abilities. Experimental results on different complex objects prove that, the control method has better performances than traditional PID controller. The system using neural netwo... View full abstract»

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  • The System of Lifetime Prediction for VFD Based on VB and MATLAB

    Publication Year: 2009, Page(s):59 - 62
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (336 KB) | HTML iconHTML

    Based on the failure mechanism of vacuum fluorescent display (VFD), its accelerated stress, lifetime distribution type and accelerated life equation were determined, and four constant stress accelerated life tests (CSALT) were performed. A system of lifetime prediction for VFD was developed by using the interface development of VB and merits of MATLAB in both calculation and display. Results of th... View full abstract»

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  • Variable Universe Adaptive Fuzzy Control on the Triple Inverted Pendulum and Choosing Contraction-Expansion Factor

    Publication Year: 2009, Page(s):63 - 67
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (301 KB) | HTML iconHTML

    In order to solve the slightly complicated structure and the big calculation of integral variable universe adaptive fuzzy controller, as well as the difficulty to choose the contraction-expansion factor, a weighted sum-type variable universe adaptive fuzzy controller is designed. At the same time the general method on how to choose contraction-expansion factor is given. First, based on weighted su... View full abstract»

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  • A Novel PSO for Multi-stage Portfolio Planning

    Publication Year: 2009, Page(s):71 - 77
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (402 KB) | HTML iconHTML

    In this paper, we present a decision-making process that uses our proposed quasi-oppositional comprehensive learning particle swarm optimizers (QCLPSO) to solve multi-period portfolio problem. Multi-stage stochastic financial optimization takes order with portfolio in ever-changing financial markets by periodically rebalancing the asset portfolio to achieve return maximization and/or risk minimiza... View full abstract»

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  • Optimizing Highway Tolls with an Intelligent Simulated Annealing Method

    Publication Year: 2009, Page(s):78 - 82
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (272 KB) | HTML iconHTML

    Previous studies on private highways generally involve network equilibrium models with link-specific and hence link-additive toll charges. In reality, toll charges for private highways depend on the entry and exit points, which are not always link-additive. In this study, a network transform method is adopted to tackle the traffic assignment problem with link non-additive tolls. We formulate and s... View full abstract»

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