Abstract
The dissimilar redundant actuation system of more electric aircraft composed of one electro-mechanical actuator (EMA) and one electro-hydrostatic actuator (EHA), which has the characteristics of high reliability and high power, is the development direction of future aircraft actuation system. Due to the different channel structures of the dissimilar redundant actuation system, there will be force fight, and the rudder surface will be damaged in serious cases. In order to alleviate force fight, this thesis proposes a particle swarm optimization (PSO)-based synchronous controller. Comparative analysis with other alleviating force fight strategies, shows that the Particle swarm optimization-based synchronous control proposed in this paper can better alleviate the force fight phenomenon with good position tracking performance.
| Original language | English |
|---|---|
| Title of host publication | IET Conference Proceedings |
| Publisher | Institution of Engineering and Technology |
| Pages | 1222-1227 |
| Number of pages | 6 |
| Volume | 2022 |
| Edition | 7 |
| ISBN (Electronic) | 9781839537769 |
| DOIs | |
| State | Published - 2022 |
| Event | 2022 CSAA/IET International Conference on Aircraft Utility Systems, AUS 2022 - Nanchang, China Duration: 17 Aug 2022 → 20 Aug 2022 |
Conference
| Conference | 2022 CSAA/IET International Conference on Aircraft Utility Systems, AUS 2022 |
|---|---|
| Country/Territory | China |
| City | Nanchang |
| Period | 17/08/22 → 20/08/22 |
Keywords
- DISSIMILAR REDUNDANT ACTUATION SYSTEM
- FEEDFORWARD CONTROL
- FORCE FIGHT
- PARTICLE SWARM OPTIMIZATION
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