SYSTEM OF GAS TURBINE ENGINE CONTROL Russian patent published in 2013 - IPC F02C9/00 

FIELD: engines and pumps.

SUBSTANCE: invention relates to the field of control of complex facilities operating in a wide range of modes and loads, monitoring of which in process of operation of the engine is carried out according to several parameters, and may be used to control aircraft gas turbine engines (GTE). The system is equipped with the third element of comparison, a unit of memory of reference points of diagnostics, a unit of correction of static characteristics of a model and a diagnostics unit, an outlet of the unit of correction of static characteristics of the model is connected with the third inlet of the programmable unit and the first inlet of the diagnostics unit, the second inlet of which is connected to sensors, and the third one - with the unit of memory of reference points of diagnostics, the first inlet of the third element of comparison is connected with sensors, the second one - with the second outlet of the programmable unit, and the outlet - with the inlet of the unit of correction of static characteristics of the model and with the fourth inlet of the diagnostics unit, the outlet of which is connected with the inlet of the unit of control programs generation.

EFFECT: improved accuracy of GTE control due to provision of control of accuracy of virtual measurements generation with a model, and due to provision of control of accuracy and validity of actual measurements under conditions of possible failures and faults of sensors, drives and elements of aggregates of the GTE itself.

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