Dynamical restoration of controls for distributed parameter systems under uncertainties of system states

An inverse problem of dynamics is considered, namely, it is necessary to reconstruct unknown controls (perturbations) applied to a nonlinear dynamical system and generating an observable motion of the system. The information for reconstruction is obtained by approximate measurements of varying informational sets of the system. The reconstruction is carried out in red time. This problem is known to be ill-posed. It is proposed to solve it by means of constructive, physical feasible, regularizing positional algorithms for the stable dynamical approximation of unknown controls. Copyright (C) 1998 IFAC.