The paper exposes some of the potential of a recently introduced backstepping
transformation for linear uncertain time-delay systems to address the classic problems of …

In this paper we are interested in the problem of adaptive state observation of linear time-
varying (LTV) systems where the system and the input matrices depend on unknown time …

Solutions exist for the problems of canceling sinusoidal disturbances and compensating
input delays. In this paper, two problems are considered simultaneously and an adaptive …

The survey is devoted to an exposition of the history of development and the current state of
theoretical methods for constructing disturbance observers, whose appearance in control …

A new stabilization approach for linear plants with input delay and an unknown harmonic
disturbance affecting the input and the output is presented. To solve this problem, the well …

In this paper, a new approach for cancelation of a multiharmonic disturbance is proposed.
Compared with a number of known results in this paper, the disturbance cancelation …

The design of an adaptive learning regulator is addressed for uncertain minimum phase
linear systems (with known bounds, known upper bound on system order, known relative …

A new adaptive algorithm to compensate the unknown a priori multisinusoidal disturbance
affecting the plant state and the measured output was proposed. It was intended for the …

A new algorithm is developed for compensation of parametrically uncertain multi-harmonic
disturbances affecting a control plant. In contrast to the known results, this paper deals with …

This paper deals with the output stabilization of time-delay systems with sector-bounded
nonlinearity and disturbance. In this paper we will consider the problem of absolute stability …