While the Pade approximation can often be used to produce good reduced order transfer functions, the method suffers from the disadvantage that a stable reduced order model is not always obtained for an original model that is stable. A method is described for obtaining stable partial Padé approximation reduced order models. The method permits the… (More)

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@article{Alexandro1983StablePP,
title={Stable Partial Pade Approximations for Reduced Order Transfer Functions},
author={Frank J. Alexandro},
journal={1983 American Control Conference},
year={1983},
pages={421-425}
}