The design of variable-structure control (VSC) systems for a class of multivariable, nonlinear,
time-varying systems is presented. Using the Utkin-Drazenovic method of equivalent control …

impossible to access. It has been widely scattered in papers, reports, and proceedings
ofsymposia, with different authors employing different symbols and terms. But now thereis a …

We consider a class of uncertain dynamical systems containing uncertain elements. These
may be due to model-parameter uncertainty, input disturbance and measurement noise. We …

The article introduces four variants of the controller design for a continuous wheel slip
control (WSC) system developed for the full electric vehicle equipped with individual in …

The adaptive backstep** design approach to the control of flexible joint robot
manipulators is presented. When the system parameters are known, the backstep** …

The authors consider a class of time-varying systems with time-varying state delay and
uncertain input and parameters. They present sufficient conditions on the open loop to …

This paper is a personal history of one area of research with which I have been concerned
over the past twenty years and which continues to attract my albeit waning attention, the …

A new sliding mode control approach is introduced in this work with the dedicated
mathematical tools. A time-delay modification/approximation of sign function is proposed …

Robust control which is designed via the Lyapunov approach has been shown to be
effective for nonlinear uncertain systems. The performance of the controlled systems is …

We present a controller design methodology for uncertain systems which is based on the
constructive use of Lyapunov functions. The uncertainties, which are deterministic, are …