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Periodic output feedback control for singularly perturbed discrete model of steam power system

Periodic output feedback control for singularly perturbed discrete model of steam power system

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In the paper a method is proposed to design a periodic output feedback controller for a singularly perturbed discrete system. A state feedback controller designed from the singularly perturbed discrete system has been used to compute output injection gain. This output injection gain has been used to compute the periodic output feedback gain. The method does not require the states of the system for feedback. The method is illustrated by a practical example of a fifth order steam power system.

Inspec keywords: closed loop systems; power system control; discrete systems; control system synthesis; periodic control; singularly perturbed systems; steam power stations; feedback

Other keywords: periodic output feedback control; state feedback controller; steam power system; output injection gain; singularly perturbed discrete model

Subjects: Optimal control; Control of electric power systems; Power system control; Discrete control systems; Time-varying control systems; Steam power stations and plants; Control system analysis and synthesis methods

References

    1. 1)
      • H. KANDO , T. IWAZUMI . Design of observers and stabilizing feedback controllers for singularly perturbed discrete systems. IEE Proc. D , 1 , 1 - 10
    2. 2)
      • M.S. MAHMOUD , M.G. SINGH . A two-stage output feedback design. IEE Proc. D , 6 , 279 - 284
    3. 3)
      • CALOVIC, M.: `Dynamic state space models of electrical power systems', 1971, Ph. D. Thesis, Univ. of Illinois, Dept. of Electr. and Mech. Eng., Urbana, USA.
    4. 4)
      • M.S. MAHMOUD , M.G. SINGH . On the use of reduced-order models in output feedback design of discrete systems. Automatica , 485 - 489
    5. 5)
      • B.N. PARLETT , C. REINSCH . Balancing a matrix for calculation of eigenvalues and eigenvectors. Numer. Math. , 293 - 304
    6. 6)
      • H. Werner , K. Furuta . Simultaneous stabilization based on output measurement. Kybernetika , 4 , 395 - 411
    7. 7)
      • G. SYRCOS , P. SANNUTI . Singularly perturbation modelling of continuous and discrete physical systems. Int. J. Control , 1007 - 1022
    8. 8)
      • H. KANDO , T. IWAZUMI . Stabilizing feedback controllers for singularly perturbed discrete systems. IEEE Trans. Syst. Man Cybern. , 6 , 903 - 911
    9. 9)
      • D.S. NAIDU , A.K. RAO . Application of the singular perturbation method to a steam power system. Electr. Power Syst. Res. , 219 - 226
    10. 10)
      • B. LITKOUHI , H. KHALIL . Multirate and composite control of two-time scale discrete time systems. IEEE Trans. Autom. Control , 645 - 651
    11. 11)
      • NAIDU, D.S., PRICE, D.B., HIBEY, J.L.: `Singular perturbations and time scales (SPaTS) in discrete control systems–an overview', Proc. of the 26th Conf. on Decision and Control, 1987, p. 2096–2103.
    12. 12)
      • D.S. NAIDU . (1988) , Singular perturbation methodology in control systems.
    13. 13)
      • A.B. CHAMMAS , C.T. LEONDES . Pole assignment by piecewise constant output feedback. Int. J. Control , 1 , 31 - 38
    14. 14)
      • K. OGATA . (1990) , Modern control engineering.
    15. 15)
      • JUAN, Y.C., KABAMBA, P.T.: `Optimal hold functions for sampled data regulation', Proc. Amer. Control Conference, 1988, Atlanta, USA, p. 884–885.
    16. 16)
      • T.S. LI , M. WANG , Y. SUN . Dynamic output feedback design for singularly perturbed discrete systems. IMA J. Math. Control Inf. , 105 - 115
    17. 17)
      • H. KANDO , T. IWAZUMI . Initial value problems of singularly perturbed discrete systems via time-scale decomposition. Int. J. Syst. Sci. , 555 - 570
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