Lateral Stability and Control of a Flying Wing Configuration Aircraft

被引：4

作者：

Wang, Yankui ^{[1
]}

Tang, Xiangxi ^{[1
]}

Li, Tao ^{[1
]}

机构：

[1] Beihang Univ, Minist Educ, Key Lab Fluid Mech, Beijing 100191, Peoples R China

来源：

10TH ASIAN-PACIFIC CONFERENCE ON AEROSPACE TECHNOLOGY AND SCIENCE & THE 4TH ASIAN JOINT SYMPOSIUM ON AEROSPACE ENGINEERING (APCATS'2019 /AJSAE'2019) | 2020年 / 1509卷

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1088/1742-6596/1509/1/012022

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

A numerical investigation was conducted on an Unmanned Combat Air Vehicle (UCAV) model which is a moderately swept, tailless and flying wing configuration. A wind tunnel test was performed to validate the numerical results. Model forces and moments were measured using a six-component strain-gauged force balance. The computations were performed using a commercial Reynolds-Averaged Navier-Stokes (RANS) flow solver. The numerical results show that the lateral unstable of the model is caused by asymmetrical breakdown of the body vortex, and the flaps installed can induce earlier breakdown and intensity loss of the leeward vortex resulting in the enhancement of lateral stability.

引用

页数：8

共 50 条

[31] A Backstepping based Flight Control Design for an Overactuated Flying Wing Aircraft
Rajput, Jahanzeb
Zhang Weiguo
Shi Jingping
2015 10TH ASIAN CONTROL CONFERENCE (ASCC), 2015,
[32] Effect of multiple engine placement on aeroelastic trim and stability of flying wing aircraft
Mardanpour, Pezhman
Richards, Phillip W.
Nabipour, Omid
Hodges, Dewey H.
JOURNAL OF FLUIDS AND STRUCTURES, 2014, 44 : 67 - 86
[33] Preliminary Analysis of the Stability and Controllability of a Box-Wing Aircraft Configuration
Salem, Karim Abu
Palaia, Giuseppe
Quarta, Alessandro A.
Chiarelli, Mario R.
AEROSPACE, 2023, 10 (10)
[34] Scheme optimization of yaw control of flying⁃wing aircraft based on jet flow control
Zhu J.
Shi Z.
Geng X.
Fu J.
Sun Q.
Chen Y.
Hangkong Dongli Xuebao/Journal of Aerospace Power, 2021, 36 (11): : 2278 - 2291
[35] Design method of controllability of low aspect-ratio flying wing configuration combat aircraft
School of Aeronautic Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China
Hangkong Xuebao, 2008, 4 (788-794):
[36] Attitude control of flying wing aircraft without control surfaces based on active flow control
Sun Q.
Shi Z.
Geng X.
Wang L.
Zhang W.
Shi, Zhiwei (szwam@nuaa.edu.cn), 1600, Chinese Society of Astronautics (41):
[37] Dynamic modeling and stability control of folding wing aircraft
Song H.
Jin L.
Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics, 2020, 52 (06): : 1548 - 1559
[38] Comprehensive study on yaw control characteristic of combined control surfaces of flying wing configuration
Zhou Z.
Yu Y.
Liu G.
Chen Z.
He K.
Hangkong Xuebao/Acta Aeronautica et Astronautica Sinica, 2020, 41 (06):
[39] Comparison of the passive and active control gust alleviation of a flying-wing aircraft
Liu, Ying
JOURNAL OF ENGINEERING-JOE, 2019, (13): : 421 - 423
[40] Aerodynamic optimisation of a flying wing transport aircraft
Strueber, H.
Hepperle, M.
NEW RESULTS IN NUMERICAL AND EXPERIMENTAL FLUID MECHANICS V, 2006, 92 : 69 - +

← 1 2 3 4 5 →