BY-PASS AIDED SLIDING MODE CONTROL OF TIME DELAY SYSTEMS

FIŠER, J.; ZÍTEK, P.

Abstract

Unlike the previous results achieved in the field of the Sliding Mode Control (SMC) theory focused on time delay systems the presented SMC scheme for time delay systems consists in another approach to time delay compensation, which is based on functional extension of Internal Model Control (IMC). Advantageously, the IMC is generally more robust than the Smith predictor based control, therefore the IMC is combined with the SMC of time delay systems in this contribution. In fact, the original Smith predictor based control scheme is proposed to be transformed into IMC-like scheme, when applying so-called bypass for sliding mode presented recently.

Coresponding author e-mail: Jaromir[dot]Fiser[at]fs[dot]cvut[dot]cz

Session: Linear and Non-linear Control System Design