Active Vibration Control for Aeroengines

The problem of aero-engine vibration has always been the focus and difficulty of many scholars at home and abroad. Vibration control is an important research direction in the field of aeroengine vibration engineering. In order to solve the problems of poor adaptability to passive vibration isolation and insufficient control effect of aero-engines, this article intends to install an actuator at the engine casing, design an active vibration reduction system, and use the “geometric design” control method to design a feedback control system to achieve vibration reduction purpose.