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  • Conference paper
    HUI SYR, OPPERMANN I, PASALIC F, SATHIAKUMAR Set al., 1995,

    Microprocessor-based random PWM schemes for DC-AC power conversion

    , 26th Annual IEEE Power Electronics Specialists Conference (PESC 95), Publisher: I E E E, Pages: 307-312, ISSN: 0275-9306
  • Conference paper
    RAHIM NA, GREEN TC, WILLIAMS BW, 1995,

    Three-phase step-down reversible AC/DC power converter

    , 26th Annual IEEE Power Electronics Specialists Conference (PESC 95), Publisher: I E E E, Pages: 973-978, ISSN: 0275-9306
  • Conference paper
    Rahim NA, Green TC, Williams BW, 1995,

    Simplified analysis of the three-phase PWM switching converter

    , 1995 IEEE 21st International Conference on Industrial Electronics, Control, and Instrumentation, Publisher: IEEE, Pages: 482-487, ISSN: 1553-572X
  • Conference paper
    Fletcher JE, Williams BW, Green TC, 1995,

    Efficiency aspects of vector control applied to synchronous reluctance motors

    , 1995 IEEE Industry Applications Conference/30th IAS Annual Meeting, Publisher: I E E E, Pages: 294-300, ISSN: 0197-2618
  • Conference paper
    CAITI A, PARISINI T, 1995,

    Approximation of inverse maps through RBF neural networks

    , 1995 IEEE International Symposium on Circuits and Systems (ISCAS-1995), Publisher: I E E E, Pages: 1960-1963, ISSN: 0277-674X
  • Conference paper
    Parisini T, Sanguineti M, Zoppoli R, 1995,

    Nonlinear stabilization by receding-horizon neural regulators

    , 34th IEEE Conference on Decision and Control, Publisher: I E E E, Pages: 2433-2441
  • Conference paper
    Alessandri A, Parisini T, Zoppoli R, 1995,

    Neural approximators for nonlinear finite-memory state estimation

    , 34th IEEE Conference on Decision and Control, Publisher: I E E E, Pages: 1258-1265
  • Conference paper
    Pytlak R, Vinter RB, 1995,

    Second-order method for optimal control problems with state constraints and piecewise-constant controls

    , 34th IEEE Conference on Decision and Control, Publisher: I E E E, Pages: 625-630
  • Conference paper
    Karbowski A, Malowidzki M, Bolla R, Davoli F, Parisini Tet al., 1995,

    A hierarchical neural optimization structure for access control and resource sharing in integrated communication networks

    , 7th IFAC/IFORS/IMACS Symposium on Large Scale Systems - Theory and Applications 1995, Publisher: PERGAMON PRESS LTD, Pages: 889-894
  • Conference paper
    Bolla R, Davoli F, Maryni P, Parisini Tet al., 1995,

    Neural approximations of optimal allocation policies for hybrid multiplexing

    , IEEE Global Telecommunications Conference, Publisher: I E E E, Pages: 1327-1331
  • Conference paper
    ALESSANDRI A, PARISINI T, 1995,

    Nonlinear modelling and state estimation in a real power plant using neural networks and stochastic approximation

    , 1995 American Control Conference, Publisher: AMER AUTOMATIC CONTROL COUNCIL, Pages: 1561-1567
  • Conference paper
    Halikias GD, Jaimoukha IM, 1995,

    Hierarchical optimisation in H-infinity

    , 34th IEEE Conference on Decision and Control, Publisher: I E E E, Pages: 3664-3669
  • Conference paper
    Rahim NA, Green TC, Williams BW, 1994,

    Three-phase to DC converter combining controlled step-down of voltage and bi-directional power flow

    , Pages: 295-300, ISSN: 0537-9989

    A new configuration for a three-phase bi-directional power converter (AC-DC and DC-AC) is presented. The converter is operated as a step-down converter where the output voltage can be controlled in the range of 0 to 1.5 V<inf>ph</inf>. The power switch configuration is simpler than the conventional anti-parallel bridge used for bi-directional step-down rectification. It has nine controllable switches and twelve diodes. In the rectifier and inverter mode, line current can be sinusoidally regulated with unity displacement factor. This complies with the EN standard on harmonic currents. Synchronous PWM is implemented in a field programmable gate array and regulation of the output is achieved with a PID controller. Simulation and experimental results are provided to demonstrate the effectiveness of the proposed converter system.
  • Journal article
    FERREIRA MMA, VINTER RB, 1994,

    WHEN IS THE MAXIMUM PRINCIPLE FOR STATE CONSTRAINED PROBLEMS NONDEGENERATE

    , JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, Vol: 187, Pages: 438-467, ISSN: 0022-247X
    • Cite
    • Citations: 54
  • Journal article
    CAITI A, PARISINI T, 1994,

    MAPPING OCEAN SEDIMENTS BY RBF NETWORKS

    , IEEE JOURNAL OF OCEANIC ENGINEERING, Vol: 19, Pages: 577-582, ISSN: 0364-9059
  • Journal article
    PARISINI T, ZOPPOLI R, 1994,

    NEURAL NETWORKS FOR FEEDBACK FEEDFORWARD NONLINEAR CONTROL-SYSTEMS

    , IEEE TRANSACTIONS ON NEURAL NETWORKS, Vol: 5, Pages: 436-449, ISSN: 1045-9227
  • Conference paper
    Finney SJ, Williams BW, Green TC, 1994,

    IGBT turn-off characteristics and high frequency application

    , ISSN: 0963-3308

    Use of a parallel MOSFET can provide a method of reducing the turn off loss associated with IGBTs and achieve a composite effect of low on-state loss and low switching loss. The technique discussed in this paper will be able to increase the effective minimum on-time of the device and this in itself can provide a limitation on the switching frequencies that can be achieved.
  • Conference paper
    Reay DS, Green TC, Williams BW, 1994,

    Field programmable gate array implementation of a neural network accelerator

    , ISSN: 0963-3308

    The use of a neural network to learn the nonlinear current profiles required to minimise torque ripple in a switched reluctance motor (SRM), at low to medium speeds, has been demonstrated using a digital signal processor (DSP). However, the DSP (Texas Instruments TMS320C25) implementation of a neural network in this application is a limiting factor on motor speed (if maximum current profile integrity is to be maintained). Fortunately, the neural network architecture used (cerebellar model articulation controller (CMAC)) is amenable to hardware implementation a point noted by Albus in one of his original papers and evidenced by at least one previous field programmable gate array (FPGA) implementation. Guided by the requirements of the switched reluctance motor application, a prototype accelerator based on a Xilinx XC4000 FPGA implementation of the neural network has been constructed that operates an order of magnitude faster than the DSP implementation.
  • Journal article
    JAIMOUKHA IM, KASENALLY EM, 1994,

    KRYLOV SUBSPACE METHODS FOR SOLVING LARGE LYAPUNOV EQUATIONS

    , SIAM JOURNAL ON NUMERICAL ANALYSIS, Vol: 31, Pages: 227-251, ISSN: 0036-1429
  • Journal article
    GREEN TC, 1994,

    THE IMPACT OF EMC REGULATIONS ON MAINS-CONNECTED POWER CONVERTERS

    , POWER ENGINEERING JOURNAL, Vol: 8, Pages: 35-43, ISSN: 0950-3366
  • Conference paper
    Green TC, Khater MM, Williams BW, El-Shanawany MM, Hassanein AAet al., 1994,

    Five-phase switched reluctance motor: design and performance

    , ISSN: 0963-3308

    This paper presents a design and experimental results for a five-phase switched reluctance motor drive. The system improves SR drive performance by increasing the number of phases without increasing the number of switching devices. A comparison is made of the torque speed characteristics of the motor when fed from the proposed converter and a asymmetric half bridge. This study shows that the proposed converter matches the conventional converter over a very wide speed range.
  • Journal article
    HUI SYR, FUNG KK, CHRISTOPOULOS C, 1994,

    DECOUPLED SIMULATION OF DC-LINKED POWER ELECTRONIC SYSTEMS USING TRANSMISSION-LINE LINKS

    , IEEE TRANSACTIONS ON POWER ELECTRONICS, Vol: 9, Pages: 85-91, ISSN: 0885-8993
    • Cite
    • Citations: 34
  • Conference paper
    FINNEY SJ, WILLIAMS BW, HE X, GREEN TCet al., 1994,

    PASSIVE CIRCUIT CONFIGURATIONS FOR SNUBBER ENERGY RECOVERY IN POWER CONVERTERS USING HARD-SWITCHED DEVICES

    , 5th International Conference on Power Electronics and Variable-Speed Drives (PEVD94), Publisher: INST ELECTRICAL ENGINEERS, Pages: 453-457, ISSN: 0537-9989
  • Conference paper
    HE X, WILLIAMS BW, GREEN TC, 1994,

    POWER SWITCHING SEMICONDUCTOR MODELS FOR PSPICE, AND THEIR PARAMETRIC SENSITIVITY ANALYSIS

    , 5th International Conference on Power Electronics and Variable-Speed Drives (PEVD94), Publisher: INST ELECTRICAL ENGINEERS, Pages: 543-549, ISSN: 0537-9989
  • Conference paper
    FLETCHER JE, GREEN TC, WILLIAMS BW, 1994,

    VECTOR CONTROL OF A SYNCHRONOUS RELUCTANCE MOTOR UTILISING AN AXIALLY LAMINATED ROTOR

    , 5th International Conference on Power Electronics and Variable-Speed Drives (PEVD94), Publisher: INST ELECTRICAL ENGINEERS, Pages: 18-23, ISSN: 0537-9989
  • Conference paper
    HOLLIDAY D, GREEN TC, WILLIAMS BW, 1994,

    ON-LINE MEASUREMENT OF INDUCTION MACHINE STATOR AND ROTOR WINDING PARAMETERS

    , 5th International Conference on Power Electronics and Variable-Speed Drives (PEVD94), Publisher: INST ELECTRICAL ENGINEERS, Pages: 465-469, ISSN: 0537-9989
  • Conference paper
    KHATER MM, ELSHANAWANY MM, HASSANEIN AA, GREEN TC, WILLIAMS BWet al., 1994,

    AN INTEGRATED 5-PHASE SWITCHED RELUCTANCE MOTOR DRIVE

    , 5th International Conference on Power Electronics and Variable-Speed Drives (PEVD94), Publisher: INST ELECTRICAL ENGINEERS, Pages: 125-130, ISSN: 0537-9989
  • Conference paper
    REAY DS, MIRKAZEMIMOUD M, GREEN TC, WILLIAMS BWet al., 1994,

    FUZZY ADAPTIVE SYSTEMS APPLIED TO THE CONTROL OF A SWITCHED RELUCTANCE MOTOR

    , 1994 IEEE International Symposium on Intelligent Control, Publisher: I E E E, Pages: 81-86
  • Conference paper
    CATTANEO A, PARISINI T, RAITERI R, ZOPPOLI Ret al., 1994,

    NEURAL APPROXIMATIONS FOR RECEDING-HORIZON CONTROLLERS

    , 1994 American Control Conference, Publisher: I E E E, Pages: 2144-2147
  • Conference paper
    PARISINI T, ZOPPOLI R, 1994,

    NEURAL OPTIMAL CONTROL OF NONLINEAR STOCHASTIC SYSTEMS

    , 1994 IEEE International Conference on Neural Networks (ICNN 94) - 1st IEEE World Congress on Computational Intelligence, Publisher: I E E E, Pages: 2383-2388

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