The theory of variable structure systems with sliding modes is currently one of the most important research topics within the control engineering domain. Moreover, recently a number of important applications of the systems primarily in the fi eld of power electronics, control of electric drives, robotics and position regulation of sophisticated mechanical systems have also been reported. Therefore, the objective of this monograph is to present the most signifi cant latest developments in the theory and engineering applications of the sliding mode control and to stimulate further research in this fi eld
