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  • Conference paper
    Praly L, Astolfi A, 2005,

    Global asymptotic stabilization by output feedback under a state norm detectability assumption

    , 44th IEEE Conference on decision and control, 2005 and 2005 European Control Conference (CDC-ECC '05), 12-15 December 2005, Seville, Spain, Publisher: IEEE, Pages: 2634-2639
  • Book
    Pal B, Chaudhuri B, 2005,

    Robust control in power systems

    , Boston, Publisher: Springer, ISBN: 9780387259499
  • Conference paper
    Brucoli M, Green TC, 2005,

    A fault detection technique suitable for power electronic network devices

    , UPEC 05, Cork, Ireland, 2005
  • Conference paper
    Chaudhuri B, Majumder R, Pal B, 2005,

    Wide area measurement based stabilizing control of power system considering signal transmission delay

    , IEEE-Power-Engineering-Society General Meeting, Publisher: IEEE, Pages: 1447-1447, ISSN: 1932-5517
  • Conference paper
    Casagrande D, Astolfi A, Parisini T, 2005,

    Control of nonholonomic systems: a simple stabilizing time-switching strategy

    , IFAC World Congress
  • Conference paper
    Sharp RS, Evangelou S, Limebeer DJN, 2005,

    Multibody aspects of motorcycle modelling with special reference to Autosim

    , ECCOMAS Thermatic Conference in Multibody Dynamics, Publisher: SPRINGER, Pages: 45-68
  • Journal article
    Majumber R, Chaudhuri B, Pal BC, Zhong QCet al., 2005,

    A unified smith predictor approach for power system damping control design using remote signals

    , IEEE Transactions on Control System Technology, Vol: 13, Pages: 1063-1068, ISSN: 1063-6536
  • Conference paper
    Karagiannis D, Astolfi A, 2005,

    Nonlinear observer design using invariant manifolds and applications

    , 44th IEEE Conference on decision and control, 2005 and 2005 European Control Conference (CDC-ECC '05), 12-15 December 2005, Seville, Spain, Pages: 7775-7780
  • Conference paper
    Yao J, Green TC, 2005,

    A four-leg three-level converter with three-dimensional space vector modulation

    , EPE 05
  • Journal article
    Yan W, Hui SYR, 2004,

    An improved high-intensity discharge lamp model including acoustic resonant effect on the lamp are resistance

    , IEEE TRANSACTIONS ON POWER ELECTRONICS, Vol: 19, Pages: 1661-1667, ISSN: 0885-8993
    • Cite
    • Citations: 12
  • Journal article
    Lee STS, Chung HSH, Hui SYR, 2004,

    Use of saturable inductor to improve the dimming characteristics of frequency-controlled dimmable electronic ballasts

    , IEEE TRANSACTIONS ON POWER ELECTRONICS, Vol: 19, Pages: 1653-1660, ISSN: 0885-8993
    • Cite
    • Citations: 13
  • Journal article
    Kaliora G, Astolfi A, 2004,

    Nonlinear control of feedforward systems with bounded signals

    , IEEE TRANSACTIONS ON AUTOMATIC CONTROL, Vol: 49, Pages: 1975-1990, ISSN: 0018-9286
  • Journal article
    Chaudhuri B, Majumder R, Pal BC, 2004,

    Wide-area measurement-based stabilizing control of power system considering signal transmission delay

    , IEEE TRANSACTIONS ON POWER SYSTEMS, Vol: 19, Pages: 1971-1979, ISSN: 0885-8950
  • Journal article
    Astolfi A, Colaneri P, 2004,

    A note on the existence of positive realizations

    , LINEAR ALGEBRA AND ITS APPLICATIONS, Vol: 390, Pages: 329-343, ISSN: 0024-3795
  • Journal article
    Sharp RS, Evangelou S, Limebeer DJN, 2004,

    Advances in the modelling of motorcycle dynamics

    , MULTIBODY SYSTEM DYNAMICS, Vol: 12, Pages: 251-283, ISSN: 1384-5640
  • Journal article
    Chan SSM, Chung HSH, Hui RSY, 2004,

    Self-oscillating dimmable electronic ballast for fluorescent lamps

    , IEEE Power Electronics Letters, Vol: 2, Pages: 87-91, ISSN: 1540-7985

    This letter presents a low-cost solution for converting the popularly adopted nondimmable electronic ballast circuit for fluorescent lamps with self-oscillating series resonant inverter into a dimmable one. The dimming function is achieved by increasing the switching frequency of the inverter from the natural frequency of the resonant tank, so that less energy is coupled to the lamp. Control of the switching frequency is based on deriving an adjustable dc current source from the inductor in the resonant tank to control the operating point of the saturable chokes for driving the switches in the inverter. The overall circuit does not require any integrated circuit. A 17-W prototype has been built and tested. Theoretical predictions have been verified with experimental results. The lamp can be dimmed to 10% of the full brightness.
  • Journal article
    Chaudhuri B, Majumder R, Pal BC, 2004,

    Application of multiple-model adaptive control strategy for robust damping of interarea oscillations in power system

    , IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, Vol: 12, Pages: 727-736, ISSN: 1063-6536
  • Book
    Kirschen D, Strbac G, 2004,

    Fundamentals of Power System Economics
  • Journal article
    Vinter RB, Clark JMC, James MR, 2004,

    The Interpretation of Discontinuous State Feedback Control Laws as Non-Anticipative Control Strategies in Differential Games

    , IEEE Transactions Automatic Control, Vol: 49, Pages: 1360-1365
  • Journal article
    Yip SC, Chung HSH, Hui SYR, Chiu YCet al., 2004,

    Modeling, analysis and design of a thyristor-based bi-directional ac-dc converter

    , JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS, Vol: 13, Pages: 687-705, ISSN: 0218-1266
  • Journal article
    Angeli D, Sontag ED, De Leenheer P, 2004,

    A small-gain theorem for almost global convergence of monotone systems

    , Systems and Control Letters, Vol: 52, Pages: 407-414, ISSN: 0167-6911
  • Journal article
    Zhang XD, Parisini T, Polycarpou MM, 2004,

    Adaptive fault-tolerant control of nonlinear uncertain systems: An information-based diagnostic approach

    , IEEE TRANSACTIONS ON AUTOMATIC CONTROL, Vol: 49, Pages: 1259-1274, ISSN: 0018-9286
    • Cite
    • Citations: 431
  • Journal article
    Lovera M, Astolfi A, 2004,

    Spacecraft attitude control using magnetic actuators

    , AUTOMATICA, Vol: 40, Pages: 1405-1414, ISSN: 0005-1098
  • Journal article
    Yates DC, Holmes AS, Burdett AJ, 2004,

    Optimal transmission frequency for ultralow-power short-range radio links

    , IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, Vol: 51, Pages: 1405-1413, ISSN: 1549-8328
  • Conference paper
    Rakovic SV, Kerrigan EC, Mayne DQ, 2004,

    Optimal control of constrained piecewise affine systems with state- and input-dependent disturbances
  • Journal article
    Angeli D, Ingalls B, Sontag ED, Wang Yet al., 2004,

    Uniform global asymptotic stability of differential inclusions

    , JOURNAL OF DYNAMICAL AND CONTROL SYSTEMS, Vol: 10, Pages: 391-412, ISSN: 1079-2724
  • Journal article
    Mitcheson PD, Green TC, Yeatman EM, Holmes ASet al., 2004,

    Architectures for vibration-driven micropower generators

    , JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, Vol: 13, Pages: 429-440, ISSN: 1057-7157
    • Cite
    • Citations: 545
  • Journal article
    Angeli D, 2004,

    An almost global notion of input-to-state stability

    , IEEE Trans. on Automatic Control, Vol: 49, Pages: 866-874, ISSN: 0018-9286
  • Book chapter
    Clark JMC, Vinter RB, 2004,

    On the interpretation of non-anticipative control strategies in differential games and applications to flow control

    , Optimal control, stabilization and nonsmooth analysis, Editors: De Queiroz, Malisoff, Wolenski, Berlin, Publisher: Springer, Pages: 29-48, ISBN: 9783540213307
  • Journal article
    Berovic DP, Vinter RB, 2004,

    The application of dynamic programming to optimal inventory control

    , IEEE T AUTOMAT CONTR, Vol: 49, Pages: 676-685, ISSN: 0018-9286

    This paper concerns a class of deterministic impulse control problems, arising in inventory control. A notable feature of the problem formulation is the presence of an end-point constraint. In consequence, the value function may be discontinuous. Viability theory provides a characterization of the value function as the unique lower semicontinuous solution to a Bensoussan-Lions type quasi-variational inequality (QVI), suitably interpreted for nondifferentiable, extended valued functions. Yet there are few examples in the literature of the use of this analytical machinery. This paper provides such an example. The example, which concerns a problem for which the value function is neither everywhere finite valued nor continuously differentiable on the interior of its effective domain, illustrates what is involved in calculating subdifferentials and checking satisfaction of QVI (in a generalized sense). This paper also provides a summary of the underlying theory, and gathers in the Appendix proofs of key results.

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