Research on the Control of Propeller Hub Top Mounted Vibration Damping Actuator System Based on Position Loop Decoupling Control
- Resource Type
- Conference
- Authors
- Zhang, Jiawen; Hao, Zhenyang; Zhang, Ya
- Source
- 2023 26th International Conference on Electrical Machines and Systems (ICEMS) Electrical Machines and Systems (ICEMS), 2023 26th International Conference on. :1911-1916 Nov, 2023
- Subject
- Aerospace
Components, Circuits, Devices and Systems
Power, Energy and Industry Applications
Robotics and Control Systems
Transportation
Vibrations
Damping
Actuators
Analytical models
Propellers
Force
Stability analysis
Vibration damping actuator system
permanent magnet synchronous motor
decoupling control
small-signal modeling
root-locus stability analysis
- Language
- ISSN
- 2642-5513
In order to reduce vibration from the source of the vibration of the helicopter and improve the efficiency of the damping of vibration, a propeller hub top mounted vibration damping actuator system and its position loop decoupling control strategy are proposed in this paper. By decoupling the position difference and average value of permanent magnet synchronous motors (PMSMs), high-precision servo control of the amplitude and phase of output force is achieved. The parameters of position loop are designed by small-signal modeling and root-locus stability analysis, and the effect of the vibration damping of the system is verified by simulation.