软管锥套式空中加油系统建模与特性分析

王海涛; 董新民; 窦和锋; 薛建平

软管锥套式空中加油系统建模与特性分析

空军工程大学航空航天工程学院, 西安 710038

基金项目: 航空科学基金资助项目（2008ZC01006）

详细信息

中图分类号: V212.1
计量
- 文章访问数: 1776
- HTML全文浏览量: 160
- PDF下载量: 654
- 被引次数: 0
出版历程
- 收稿日期: 2013-03-15
- 网络出版日期: 2014-01-20

Dynamic modeling and characteristics analysis of hose-paradrogue aerial refueling system

School of Aeronautics and Astronautics Engineering, Air Force Engineering University, Xi'an 710038, China

摘要

摘要: 针对自主空中加油研究中软管锥套运动模型过于简化，现有建模方法又存在成本高、计算量大、软管长度恒定等缺陷的问题，根据集中参数法原理，提出了一种长度可变的多级串联理想单摆系软管锥套运动模型.同时考虑软管收放、加油机牵连运动、重力、定常流、大气扰动、加油机尾流等内外部因素，推导了迭代形式的变长度软管锥套三维运动方程.由摆长约束导出了求解软管拉力的代数线性方程组，进而给出了模型稳定性证明和适用条件.通过数值仿真，测试了锥套阻力、平衡位置、软管收放等稳态特性，分析了加油机滚转运动、尾涡流场对软管锥套的动态影响以及软管甩鞭现象的产生机理.数值仿真结果验证了所建模型的有效性.
- 软管锥套式空中加油系统 /
- 集中参数法 /
- 单摆系 /
- 变长度
Abstract: The dynamic model of hose-drogue aerial refueling system is unduly predigested in the research of autonomous aerial refueling, while high cost, computational complexity and inextensible limitation of hose are not solved by the available modeling methods. In order to overcome above problems, a dynamic modeling of hose-drogue aerial refueling system was presented based on the lumped parameter method. The hose was modeled by a series of variable length pendulums-connected rigid links. A set of governing equations of hose 3-D motion was derived subject to reeling in/out of hose, tanker motion, gravity and aerodynamic loads accounting for the effects of steady wind, atmospheric turbulence and tanker wake. The linear algebraic equations for the hose tensions was obtained from restrictions of pendulum's length. Reasoning from the equations, stability and applied bound for model were determined. Numerical simulations show a good correlation of the model's steady-state characteristics, including drag, position of drogue, compared with previously reported test data. Also the dynamic characteristics of the drogue assembly resulting from reeling out of hose, a typical roll maneuver of the tanker, tanker wake and the process of hose whip phenomenon were investigated. Finally, the simulation results show the effectiveness of the model.
- hose-paradrogue aerial refueling system /
- lumped parameter /
- pendulum catena /
- variable length

HTML全文

参考文献(12)

[1]	董新民, 徐跃鉴, 陈博.自动空中加油技术研究进展与关键问题[J].空军工程大学学报:自然科学版, 2008, 9(6):1-5 Dong Xinmin, Xu Yuejian, Chen Bo.Progress and challenges in automatic aerial refueling[J].Journal of Air Force Engineering University:Natural Science Edition, 2008, 9(6):1-5(in Chinese)
[2]	Tandale M D, Bowers R, Valasek J.Trajectory tracking controller for vision-based probe and drogue autonomous aerial refueling[J].Journal of Guidance Control and Dynamics, 2006, 29(4):846-857
[3]	王宏伦, 杜熠, 盖文东.无人机自动空中加油精确对接控制[J].北京航空航天大学学报, 2011, 37(7):822-826 Wang Honglun, Du Yi, Gai Wendong.Precise docking control in unmanned aircraft vehicle automated aerial refueling[J].Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(7) :822-826(in Chinese)
[4]	Vassberg J C, Yeh D T, Blair A J, et al.Numerical simulations of KC-10 wing-mount aerial refueling hose-drogue dynamics with a reel take-up system[C]//21st Applied Aerodynamics Conference.Orlando:AIAA, 2003:1-22
[5]	Ro K, Basaran E, Kamman J W.Aerodynamic characteristics of paradrogue assembly in an aerial refueling system[J].Journal of Aircraft, 2007, 44(3):963-970
[6]	Vachon M J, Ray R J.Calculated drag of an aerial refueling assembly through airplane performance analysis[C]//42nd AIAA Aerospace Sciences Meeting.Reno:AIAA, 2004:1-18
[7]	Zhu Zhenghong, Meguid S A.Modeling and simulation of aerial refueling by finite element method[J].International Journal of Solids and Structures, 2007, 44:8057-8073
[8]	Ribbens W B, Saggio F, Wierenga R, et a1.Dynamics modeling of an aerial refueling hose & drogue system[C]//25th Applied Aerodynamics Conference.Miami:AIAA, 2007:1-10
[9]	Ro K, Kamman J W.Modeling and simulation of hose-paradrogue aerial refueling systems[J].Guidance Control and Dynamics, 2010, 33(1):53-63
[10]	胡孟权, 柳平, 聂鑫, 等.大气紊流对空中加油软管锥套运动的影响[J].飞行力学, 2010, 28(5):20-23 Hu Mengquan, Liu Ping, Nie Xin, et al.Influence of air turbulence on the movement of hose-drogue[J].Flight Dynamics, 2010, 28(5):20-23(in Chinese)
[11]	张雷雨, 张洪, 杨洋, 等.空中加油对接过程的动力学建模与仿真[J].航空学报, 2012, 33(7):1347-1354 Zhang Leiyu, Zhang Hong, Yang Yang, et al.Dynamics modeling and simulation of docking process in aerial Refueling[J].Acta Aeronautica et Astronautica Sinica, 2012, 33(7):1347-1354(in Chinese)
[12]	陈博, 董新民, 徐跃鉴, 等.加油机尾流场建模及受油机飞行安全性分析[J].系统仿真学报, 2008, 20(8):1994-2002 Chen Bo, Dong Xinmin, Xu Yuejian, et al.Modeling of tanker's wake field and flight safety analysis of receiver aircraft[J].Journal of System Simulation, 2008, 20(8):1994-2002(in Chinese)