Обеспечение устойчивости системы управления переходными режимами газотурбинного двигателя с учетом запаздывания в объекте управления

Valeriy Ivanovich Petunin; Arkadiy Isaakovich Frid

Maintenance of stability of a control system with transitive modes the gas turbine engine taking into account delay in object of management

Authors

Valeriy Ivanovich Petunin
Arkadiy Isaakovich Frid

Keywords:

automated control system; selector; gas turbine engine; stability; static channel; astatic channel.

Abstract

The analysis of influence of time delay in object of management on stability of control systems is carried out by transitive modes of gas turbine engine. Methods of maintenance of demanded dynamic characteristics of automatic control system by frequency of rotation of rotor of gas turbine engine on transitive modes are developed. It is shown that application of logic-dynamic management allows to provide channels astaticism of dispersal and dump of frequency of rotation and by that to raise stability of control systems.