Lyapunov functions for the multivariable Popov criterion with indefinite multipliers
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In: Automatica, Vol. 45, No. 12, 01.12.2009, p. 2977-2981.
Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Lyapunov functions for the multivariable Popov criterion with indefinite multipliers
AU - Heath, W.P.
AU - Li, G.
PY - 2009/12/1
Y1 - 2009/12/1
N2 - We demonstrate the existence of Lur’e-Postnikov type Lyapunov functions for a reasonably general form of the multivariable Popov criterion. In particular, the multipliers need not be positive semi-definite. We discuss the application to the special cases where the feedback element is either diagonal, unstructured or linear
AB - We demonstrate the existence of Lur’e-Postnikov type Lyapunov functions for a reasonably general form of the multivariable Popov criterion. In particular, the multipliers need not be positive semi-definite. We discuss the application to the special cases where the feedback element is either diagonal, unstructured or linear
U2 - 10.1016/j.automatica.2009.09.010
DO - 10.1016/j.automatica.2009.09.010
M3 - Erthygl
VL - 45
SP - 2977
EP - 2981
JO - Automatica
JF - Automatica
IS - 12
ER -