DESIGNING LOW-ORDER MODELS WITH PRESCRIBED POLES AND ZEROS.

G. Langholz; Y. Bistritz

DESIGNING LOW-ORDER MODELS WITH PRESCRIBED POLES AND ZEROS.

Research output: Contribution to journal › Article › peer-review

Abstract

It was recently suggested that reduced-order modeling might be better effected if carried over a frequency interval by means of generalized Pade approximations using modified Chebyshev polynomials. It is shown that these reduction techniques enable the design of low-order models whose poles and zeros are a priori specified. In particular, the proposed method turns out to generalize modal reduction techniques.

Original language	English
Journal	Modeling and Simulation, Proceedings of the Annual Pittsburgh Conference
State	Published - 1979

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title = "DESIGNING LOW-ORDER MODELS WITH PRESCRIBED POLES AND ZEROS.",

abstract = "It was recently suggested that reduced-order modeling might be better effected if carried over a frequency interval by means of generalized Pade approximations using modified Chebyshev polynomials. It is shown that these reduction techniques enable the design of low-order models whose poles and zeros are a priori specified. In particular, the proposed method turns out to generalize modal reduction techniques.",

author = "G. Langholz and Y. Bistritz",

year = "1979",

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journal = "Modeling and Simulation, Proceedings of the Annual Pittsburgh Conference",

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T1 - DESIGNING LOW-ORDER MODELS WITH PRESCRIBED POLES AND ZEROS.

AU - Langholz, G.

AU - Bistritz, Y.

PY - 1979

Y1 - 1979

N2 - It was recently suggested that reduced-order modeling might be better effected if carried over a frequency interval by means of generalized Pade approximations using modified Chebyshev polynomials. It is shown that these reduction techniques enable the design of low-order models whose poles and zeros are a priori specified. In particular, the proposed method turns out to generalize modal reduction techniques.

AB - It was recently suggested that reduced-order modeling might be better effected if carried over a frequency interval by means of generalized Pade approximations using modified Chebyshev polynomials. It is shown that these reduction techniques enable the design of low-order models whose poles and zeros are a priori specified. In particular, the proposed method turns out to generalize modal reduction techniques.

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M3 - מאמר

AN - SCOPUS:85040155582

JO - Modeling and Simulation, Proceedings of the Annual Pittsburgh Conference

JF - Modeling and Simulation, Proceedings of the Annual Pittsburgh Conference

ER -

DESIGNING LOW-ORDER MODELS WITH PRESCRIBED POLES AND ZEROS.

Abstract

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