Abstract
A method of simplifying the mathematical models described by high-order transfer functions is presented. The simplified transfer function is found by expanding the initial transfer function into a Chebyshev series and composing a rational approximation of this series. The time and frequency responses of the simplified model should ensure a good, in a sense of the norm assumed, approximation of these for the higher order models. The method presented provides better results than these in continued fraction method.
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References
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© 1988 Akademie-Verlag Berlin
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Halawa, J., Trzmielak-Stanisławska, A. (1988). Determination of Simplified Models by means of Chebyshev Polynomials. In: Sydow, A., Tzafestas, S.G., Vichnevetsky, R. (eds) Systems Analysis and Simulation I. Advances in Simulation, vol 1. Springer, New York, NY. https://doi.org/10.1007/978-1-4684-6389-7_29
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DOI: https://doi.org/10.1007/978-1-4684-6389-7_29
Publisher Name: Springer, New York, NY
Print ISBN: 978-0-387-97091-2
Online ISBN: 978-1-4684-6389-7
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