One of possible approaches to control of multivariable control loop

Abstract

This paper deals with description of one of possible approaches to control of MIMO control loops with utilisation of the so called binding members and correction members. The designed method of control combinations classical way to ensure of autonomy of control loop via binding members and the use of the method of SISO branched control loops with measurement of dominant disturbance variables to ensure of invariance of control loop by means of correction members. Simulation verification of this method was carried out for three-variable control loop of a steam turbine. © Copyright 2007 IFAC.