Lyapunov matrix based necessary and sufficient stability condition by finite number of mathematical operations for retarded type systems

• Autores: Marco A. Gómez López, Alexei V. Egorov, Sabine Mondié
• Localización: Automatica: A journal of IFAC the International Federation of Automatic Control, ISSN 0005-1098, Nº. 108, 2019
• Idioma: inglés
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• Resumen

  • A new necessary and sufficient exponential stability condition for systems with multiple delays is presented. It is given in terms of a symmetric block matrix uniquely determined by the delay Lyapunov matrix. A notable feature is that the stability test requires a finite number of mathematical operations.