title: Recovery of systems with a linear filter and nonlinear delay feedback in periodic regimes.
abstract: We propose a set of methods for the estimation of the parameters of time-delay systems with a linear filter and nonlinear delay feedback performing periodic oscillations. The methods are based on an analysis of the system response to regular external perturbations and are valid only for systems whose dynamics can be perturbed. The efficiency of the methods is illustrated using both numerical and experimental data.
authors.affiliation: Saratov Branch of the Institute of Radio Engineering and Electronics of Russian Academy of Sciences, Zelyonaya Street, 38, Saratov, 410019, Russia.
authors.forename: V I
authors.initials: VI
authors.lastname: Ponomarenko
authors.forename: M D
authors.initials: MD
authors.lastname: Prokhorov