Logical-dynamical controllers for multiply connected technical objects (on examples of gas-turbine engines)

Abstract

We propose a design structure and conception for a logical-dynamical controller for separate subsystems of a multiply connected automatic control system for a complex technical object. Basing on the discrete analysis of the movement of the multiply connected control object towards its equilibrium state, we synthesize a double logical algorithm forming a logically corrected signal taking into account the influence of natural cross interfaces inside the object. Using the simulation modeling of the proposed logical-dynamical multiply connected automatic control system for an aviation gas-turbine engine, we confirm the efficiency of the double logical control algorithm authority for a complex technical object functioning under conditions of parametric and functional indefiniteness.