Vol.10, No.2 (1997) 193-204
Abstract: The problem of the n-th order system control, based on variable structure regulators (VSR) with PI control algorithm and observer acting in the sliding mode, has been considered, in this paper. The sliding mode existence conditions have been derived along with stability analysis. The effects of the integral action in the VSR are analized on the concrete examples and stated approach has been veryfied.}
Key words: Automatic control, variable structure system, nonlinear system.