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Safonov, Michael G.; Athans, Michael

A multiloop generalization of the circle criterion for stability margin analysis. (English) Zbl 0487.93046

IEEE Trans. Autom. Control 26, 415-422 (1981).
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Cited in 1 Review
Cited in 30 Documents

MSC:

93D25 Input-output approaches in control theory
93B35 Sensitivity (robustness)
15A18 Eigenvalues, singular values, and eigenvectors
93B17 Transformations
93C35 Multivariable systems, multidimensional control systems

Keywords:

stability margins; multiloop feedback systems; circle stability criterion
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