Detection of dominant poles of systems with time delay by using Padé approximation

DOI10.1080/00207178708933725zbMath0603.93015OpenAlexW2016304936MaRDI QIDQ3741501

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Publication date: 1987

Published in: International Journal of Control (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00207178708933725

zbMATH Keywords

Padé approximationtime delay systemslocal distribution of poles

Mathematics Subject Classification ID

System identification (93B30) Padé approximation (41A21) Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral) (30C15) Control problems for functional-differential equations (34K35)

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Cites Work

• Differential-difference equations
• On the sharpness of theorems concerning zero-free regions for certain sequences of polynomials