A New Stability Criterion for a Partial Element Equivalent Circuit Model of Neutral Type |
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Authors: | Xian-Ming Zhang Qing-Long Han |
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Affiliation: | Centre for Intell. & Networked Syst., Central Queensland Univ., Rockhampton, QLD, Australia; |
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Abstract: | This brief is concerned with stability for a partial element equivalent circuit model of neutral type. First, the relationship between two recently established integral inequalities is presented. Second, a new Lyapunov-Krasovskii functional is introduced based on the fact that the delay interval is nonuniformly divided into multiple subintervals, and different functionals are chosen on different subintervals. Then, some new delay-dependent criteria are derived. Finally, a numerical example is given to show that the results obtained by the new stability criteria can significantly improve some existing results. |
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