南京航空航天大学学报（英文版）2024，Vol.41Issue(3)：325-343,19.DOI:10.16356/j.1005-1120.2024.03.006
考虑气动干扰下的可控锥套建模和软管锥套系统仿真
Modeling of a Controllable Drogue and Simulation of Hose-Drogue Refueling Systems Under Aerodynamic Disturbances
梁梓峰 1邹贵云 1刘学强1
作者信息
- 1. 南京航空航天大学航空学院,南京 210016,中国
- 折叠
摘要
Abstract
A dynamic model of a stabilized drogue with four control surfaces is developed to mitigate the aerodynamic disturbances caused by the bow wave effect and wind turbulence during the docking stage of hose-drogue systems.Numerical simulations are used to identify the aerodynamic characteristics of the drogue,and the data is simplified using linear and polynomial functions.The aerodynamic model is used to design a linear quadratic regulator(LQR)controller.MATLAB/Simulink is used to construct a hose-drogue model and verify the effectiveness of the actively controllable stabilized drogue in reducing the effect of disturbances.The study also investigates the effects of control surface deflection angles on hose catenary curves using a static model.Numerical simulations show that the actively controllable stabilized drogue reduces the effects of the bow wave and wind turbulence,which maintains the stability of the hose-drogue system and improves the success rate of aerial refueling.关键词
主动增稳锥套/软式空中加油/计算流体力学/气动干扰/LQR控制器Key words
actively controllable drogue/hose-drogue aerial refueling/computational fluid dynamic(CFD)/aerodynamic disturbance/linear quadratic regulator(LQR)controller分类
航空航天引用本文复制引用
梁梓峰,邹贵云,刘学强..考虑气动干扰下的可控锥套建模和软管锥套系统仿真[J].南京航空航天大学学报（英文版）,2024,41(3):325-343,19.
