relation: http://acta.bibl.u-szeged.hu/58145/
title: Global stability in a system using echo for position control
creator:  Bartha Ferenc A.
creator:  Krisztin Tibor
description: We consider a system of equations describing automatic position control by echo. The system can be reduced to a single differential equation with state-dependent delay. The delayed terms come from the control mechanism and the reaction time. H.-O. Walther [Differ. Integral Equ. 15(2002), No. 8, 923–944] proved that stable periodic motion is possible for large enough reaction time. We show that, for sufficiently small reaction lag, the control is perfect, i.e., the preferred position of the system is globally asymptotically stable.
date: 2018
type: Folyóirat
type: NonPeerReviewed
format: part
language: hu
identifier: http://acta.bibl.u-szeged.hu/58145/1/ejqtde_2018_040.pdf
identifier:    Bartha Ferenc A.;  Krisztin Tibor:   Global stability in a system using echo for position control.  (2018)