Partial Convergence of Coupled Time-varying Systems
نویسندگان
چکیده
Asymptotic behavior of a partial state of coupled nonautonomous ordinary and/or partial differential equations is investigated. The system assumes the existence and uniqueness of the solution and the existence of a Lyapunov function candidate. Although ordinary Lyapunov analysis can not guarantee the asymptotic convergence of the state, the analysis in this paper assures the asymptotic convergence to zero of the partial state which remains in the time derivative of the Lyapunov function candidate. The results are applied to adaptive systems. Copyright © 1999 IFAC.
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