International Journal of Circuit Theory and Applications
Technical communique: Improved stability criteria and controller design for linear neutral systems
Automatica (Journal of IFAC)
Input-to-state stability analysis of partial-element equivalent-circuit models
IEEE Transactions on Circuits and Systems Part I: Regular Papers
Brief On delay-dependent stability for linear neutral systems
Automatica (Journal of IFAC)
Delay-dependent stabilization of linear systems with time-varying state and input delays
Automatica (Journal of IFAC)
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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.