N-dimensional stability margins computation and a variable transformation

DOI10.1109/TASSP.1982.1163979zbMath0565.93050MaRDI QIDQ3680719

Ezra Zeheb, Eugene Walach

Publication date: 1982

Published in: IEEE Transactions on Acoustics, Speech, and Signal Processing (Search for Journal in Brave)

zbMATH Keywords

variable transformationstability testsN-dimensional linear discrete causal systemsStability margins

Mathematics Subject Classification ID

Multivariable systems, multidimensional control systems (93C35) Discrete-time control/observation systems (93C55) Linear systems in control theory (93C05) Transformations (93B17) Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral) (30C15) Structural stability and analogous concepts of solutions to ordinary differential equations (34D30) Stability of control systems (93D99)

Related Items (4)

Root exclusion from complex polydomains and some of its applications ⋮ Robust stability analysis for two-dimensional systems via eigenvalue sensitivity ⋮ Stability results for decomposable multidimensional digital systems based on the Lyapunov equation ⋮ Robustness and stability properties of first order multi-dimensional (m- D) discrete processes

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