TITLE:
Aerodynamic, Kinematic and Control Coupling Simulation of Aircraft Maneuvering Flight
AUTHORS:
Haohui Tang, Shuanghou Deng
KEYWORDS:
High Angle of Attack Pull-Up, High Maneuvering Aircraft, Flight Attitude Control Rate, Dynamic Unstructured Nested Mesh, Virtual Flight Simula-tion Platform
JOURNAL NAME:
World Journal of Engineering and Technology,
Vol.12 No.4,
November
27,
2024
ABSTRACT: Aiming at the high angle of attack pull-up and multi-channel roll pull-up coupling problems of high maneuvering aircraft, this paper establishes the flight attitude control rate by means of unsteady flow numerical solution, dynamic unstructured nested mesh assembly method and numerical solution method of flight mechanics equation. On this basis, a virtual flight simulation platform integrating pneumatics, motion and control is established. Based on this virtual flight simulation platform, F-16 aircraft is simulated by high angle of attack pull-up flight mode and multi-channel roll pull-up coupling flight mode. Finally, the influence of rudder on the yaw control channel is investigated. The results show that the numerical virtual flight simulation platform established in this paper has the ability to simulate maneuvering flight of aircraft.