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  • Journal article
    Tse KK, Ho MT, Chung HSH, Hui SYet al., 2002,

    A novel maximum power point tracker for PV panels using switching frequency modulation

    , IEEE TRANSACTIONS ON POWER ELECTRONICS, Vol: 17, Pages: 980-989, ISSN: 0885-8993
    • Cite
    • Citations: 110
  • Journal article
    Tang SC, Hu SY, Chung HSH, 2002,

    Evaluation of the shielding effects on printed circuit-board transformers using ferrite plates and copper sheets

    , IEEE TRANSACTIONS ON POWER ELECTRONICS, Vol: 17, Pages: 1080-1088, ISSN: 0885-8993
    • Cite
    • Citations: 69
  • Journal article
    Ortega R, Astolfi A, Barabanov NE, 2002,

    Nonlinear PI control of uncertain systems: an alternative to parameter adaptation

    , SYSTEMS & CONTROL LETTERS, Vol: 47, Pages: 259-278, ISSN: 0167-6911
    • Cite
    • Citations: 44
  • Journal article
    Soto D, Green TC, 2002,

    Comparison of high-power converter topologies for the implementation of FACTS controllers

    , IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, Vol: 49, Pages: 1072-1080, ISSN: 0278-0046
    • Cite
    • Citations: 187
  • Journal article
    Qiu DY, Yip SC, Chung HSH, Hui SYRet al., 2002,

    Single current sensor control for single-phase active power factor correction

    , IEEE TRANSACTIONS ON POWER ELECTRONICS, Vol: 17, Pages: 623-632, ISSN: 0885-8993
    • Cite
    • Citations: 12
  • Journal article
    Pudjianto D, Ahmed S, Strbac G, 2002,

    Allocation of VAr support using LP and NLP based optimal power flows

    , IEE PROCEEDINGS-GENERATION TRANSMISSION AND DISTRIBUTION, Vol: 149, Pages: 377-383, ISSN: 1350-2360
    • Cite
    • Citations: 42
  • Journal article
    Marks JH, Green TC, 2002,

    Predictive transient-following control of shunt and series active power filters

    , IEEE TRANSACTIONS ON POWER ELECTRONICS, Vol: 17, Pages: 574-584, ISSN: 0885-8993
    • Cite
    • Citations: 59
  • Journal article
    Lee CK, Hui SYR, Chung HSH, 2002,

    A 31-level cascade inverter for power applications

    , IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, Vol: 49, Pages: 613-617, ISSN: 0278-0046
  • Journal article
    Tse KK, Chung HSH, Hui SYR, So HCet al., 2002,

    A comparative study of carrier-frequency modulation techniques for conducted EMI suppression in PWM converters

    , IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, Vol: 49, Pages: 618-627, ISSN: 0278-0046
    • Cite
    • Citations: 115
  • Journal article
    Astolfi A, Hsu L, Netto MS, Ortega Ret al., 2002,

    Two solutions to the adaptive visual servoing problem

    , IEEE TRANSACTIONS ON ROBOTICS AND AUTOMATION, Vol: 18, Pages: 387-392, ISSN: 1042-296X
  • Journal article
    Liew S, Strbac G, 2002,

    Maximising the Penetration of Wind Generation in Existing Distribution Systems

    , IEE Proceedings on Generation, Transmission and Distribution, Vol: 149, Pages: 256-262
  • Journal article
    Zhang XD, Polycarpou MA, Parisini T, 2002,

    A robust detection and isolation scheme for abrupt and incipient faults in nonlinear systems

    , IEEE TRANSACTIONS ON AUTOMATIC CONTROL, Vol: 47, Pages: 576-593, ISSN: 0018-9286
    • Cite
    • Citations: 441
  • Journal article
    Astolfi A, Chhabra D, Ortega R, 2002,

    Asymptotic stabilization of some equilibria of an underactuated underwater vehicle

    , SYSTEMS & CONTROL LETTERS, Vol: 45, Pages: 193-206, ISSN: 0167-6911
    • Cite
    • Citations: 41
  • Journal article
    Angeli D, Mosca E, 2002,

    Lyapunov-based switching supervisory control of nonlinear uncertain systems

    , IEEE Transactions on Automatic Control, Vol: 47, Pages: 500-505, ISSN: 0018-9286

    Switching supervisory control (SSC) algorithms was developed for nonlinear plants with uncertain parameters and subjected to unaccessible persistent disturbances of known maximum size. The algorithm provided that full state feedback was available and can be tailored for linear plant dynamics. A simulative example was presented which showed that the algorithm was capable to cope with slowly time-varying and piecewise constant parameters.
  • Journal article
    Angeli D, 2002,

    A Lyapunov approach to incremental stability properties

    , IEEE Transactions on Automatic Control, Vol: 47, Pages: 410-421, ISSN: 0018-9286

    This paper deals with several notions of incremental stability. In other words, the focus is on stability of trajectories with respect to one another, rather than with respect to some attractor. The aim is to present a framework for understanding such questions fully compatible with the well-known input-to-state stability (ISS) approach. Applications of the newly introduced stability notions are also discussed.
  • Journal article
    Zoppoli R, Sanguineti M, Parisini T, 2002,

    Approximating networks and extended Ritz method for the solution of functional optimization problems

    , JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, Vol: 112, Pages: 403-440, ISSN: 0022-3239
    • Cite
    • Citations: 106
  • Journal article
    Yan W, Hui SYR, Chung H, Cao XHet al., 2002,

    Genetic algorithm optimised high-intensity-discharge lamp model

    , ELECTRONICS LETTERS, Vol: 38, Pages: 110-112, ISSN: 0013-5194
    • Cite
    • Citations: 15
  • Journal article
    Astolfi A, Ortega R, 2002,

    Energy-based stabilization of angular velocity of rigid body in failure configuration

    , JOURNAL OF GUIDANCE CONTROL AND DYNAMICS, Vol: 25, Pages: 184-187, ISSN: 0731-5090
  • Conference paper
    Rodrigues AO, Malta LRP, Borsali R, Takai RB, Conhalato R, Rodrigues LOC, Freeman EM, Green T, Vasconcelos JA, Ramirez JAet al., 2002,

    3D simulation of SAR induced by mobile phones in the human head

    This paper presents a thorough investigation of 3D calculation of the specific absorption rate (SAR) distribution in a realistic model of the human head exposed to electromagnetic fields generated by mobile phones. The calculation was made using the FDTD. The source was modeled with a power of 600 mW, as a monopole fed with a current of 300 mA, and variable frequency in the range of 800 MHz to 1.8 GHz. The human head model has a precision of 1.11 mm x 1.86 mm x 1.11 mm in the x, y and z directions, respectively; and is composed of 12 different tissues: air, bone, ERL, brain, skin, muscle, fat and eye (composed of cornea, anterior chamber, lens, vitreous body and sclera). This very fine model allows accurate SAR calculation in different tissues which may have been overlooked in other models.
  • Conference paper
    Ling KV, Falugi P, Maciejowski JM, Chisci Let al., 2002,

    Robust predictive control of the furuta pendulum

    , Pages: 37-42, ISSN: 1474-6670

    In this paper, a Linear Parameter Varying (LPV) model of the Furuta pendulum is derived. Based on this model, a balancing controller is designed using robust predictive control techniques. Invariant set theory is used to accurately characterise the region of the state space in which the balancing controller is effective. An energy-based control law is used to swing up the pendulum. Invariant sets calculated for the balancing controller can be exploited to systematically determine the switching condition between swing up and balancing controllers. In practice, the pendulum may be swung towards the upright position with varying speed and the speed of the rotating arm may also vary. Based on this physical insight, the speed of the rotating arm is chosen as gain scheduling variable. It is shown that this strategy is effective in achieving a more consistent swing up and balancing behaviour which is not sensitive to the performance of the swing up controller.
  • Journal article
    Cao X, Yan W, Hui SYR, Chung Het al., 2002,

    Lamp arc resistance modelling of high-intensity-discharge (HID) lamps

    , IEE PROCEEDINGS-SCIENCE MEASUREMENT AND TECHNOLOGY, Vol: 149, Pages: 45-48, ISSN: 1350-2344
  • Journal article
    Lee CK, Hui SYR, Chung HSH, Shrivastava Yet al., 2002,

    A randomized voltage vector switching scheme for three-level power inverters

    , IEEE TRANSACTIONS ON POWER ELECTRONICS, Vol: 17, Pages: 94-100, ISSN: 0885-8993
    • Cite
    • Citations: 22
  • Conference paper
    Antonelli R, Harmand J, Steyer JP, Astolfi Aet al., 2002,

    Output feedback regulation of an anaerobic digestion process

    , New York, 20th annual american control conference (ACC), Anchorage, Alaska, 8 - 10 May 2002, Publisher: IEEE, Pages: 4062-4067
  • Conference paper
    Kaliora G, Astolfi A, 2002,

    Stabilization with positive and quantized control

    , New York, 41st IEEE conference on decision and control, Las Vegas, Nevada, 10 - 13 December 2002, Publisher: IEEE, Pages: 1892-1897
  • Conference paper
    Vinter RB, 2002,

    Necessary conditions for mini-max optimal control problems

    , New York, 41st IEEE conference on decision and control, Las Vegas, Nevada, 10 - 13 December 2002, Publisher: IEEE, Pages: 4733-4737
  • Conference paper
    Karagiannis D, Astolfi A, Ortega R, 2002,

    Adaptive output feedback stabilization of a class of nonlinear systems

    , New York, 41st IEEE conference on decision and control, Las Vegas, Nevada, 10 - 13 December 2002, Publisher: IEEE, Pages: 1491-1496
  • Book chapter
    Falugi P, Giarré L, Chisci L, Zappa Get al., 2002,

    LPV predictive control of the stall and surge for jet engine

    , Periodic Control Systems 2001 (PSYCO 2001) A Proceedings Volume from the IFAC Workshop, Cernobbio-Como, Italy, 27-28 August 2001, Editors: Bittanti, Colaneri, Pages: 31-36, ISBN: 9780080436821
  • Journal article
    Yan W, Hui SYR, 2002,

    A universal PSpice model for HID lamps

    , CONFERENCE RECORD OF THE 2002 IEEE INDUSTRY APPLICATIONS CONFERENCE, VOLS 1-4, Pages: 1475-1482, ISSN: 0197-2618
  • Journal article
    Lee STS, Chung HSH, Hui SYR, 2002,

    A novel electrode power profiler for dimmable ballasts using DC link voltage and switching frequency controls

    , PESC'02: 2002 IEEE 33RD ANNUAL POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-4, CONFERENCE PROCEEDINGS, Pages: 192-197, ISSN: 0275-9306
  • Journal article
    Cao X, Yan W, Hui SY, Chung Het al., 2002,

    Dimming control and characteristics of high-frequency operated metal halide lamps

    , PESC'02: 2002 IEEE 33RD ANNUAL POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-4, CONFERENCE PROCEEDINGS, Pages: 1155-1160, ISSN: 0275-9306

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