“…An approach to solving similar problems based on the principles of closedloop (positional) control [5] and on regularization techniques used in the theory of ill-posed problems [16,17] was proposed in [7] and developed in [6, 8 11-14]. Dynamical reconstruction problems for different classes of systems described by ordinary differential equations [8,11,12], differential-functional equations [1,6,9,10], and parabolic and hyperbolic equations [13,14] were under consideration. In the presented paper continuing investigations [1,[7][8][9][10][11][12][13][14] we suggest a new algorithm for solving a problem of dynamical reconstruction of an input in functional-differential equations.…”