An adaptive order/state estimator for linear systems with non-integer time-varying order

• Autores: S. Sepehr Tabatabaei, Heidar Ali Talebi, Mahdi Tavakoli
• Localización: Automatica: A journal of IFAC the International Federation of Automatic Control, ISSN 0005-1098, Vol. 84, 2017, págs. 1-9
• Idioma: inglés
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• Resumen

  • Abstract This paper proposes the design of a simultaneous order estimator and state observer for non-integer time-varying order linear systems. Several lemmas and theorems pertaining to the stability of variable order systems are provided first. Next, a theorem proposes an order/state estimator for linear variable order systems. Then, a simulation study is presented to verify the theoretical results.