Research on active vibration control of flexible wing based on MFC actuator

被引：8

作者：

Luo, Yajun ^{[1
]}

Yang, Fengfan ^{[1
]}

Ji, Linwei ^{[1
]}

Zhang, Yahong ^{[1
]}

Xu, Minglong ^{[1
]}

Zhang, Xinong ^{[1
]}

机构：

[1] Xi An Jiao Tong Univ, State Key Lab Strength & Vibrat Mech Struct, Xian, Peoples R China

来源：

INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS | 2020年 / 64卷 / 1-4期

基金：

中国国家自然科学基金;

关键词：

Large flexible wing; modal analysis; active vibration control; macro fiber composite actuator;

D O I：

10.3233/JAE-209365

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An active vibration control scheme was proposed based on Macro Fiber Composite (MFC) actuators for the bending and torsional vibration control of large flexible lightweight wing structures. Firstly, a finite element modeling and modal analysis of a flexible wing are carried out. Further, the number, type, and location distribution of the MFC actuators bonded on the supported beam of the wing are designed. Then, the actuated characteristics of the two kinds of MFC actuators required for bending and torsional vibration controls was theoretically analyzed. The simulation model of the overall vibration control system was also finally obtained. Finally, through ANSYS simulation analysis, the vibration control effect of the current control system on the first two-order low-frequency modal response of the wing structure is given. The simulation results show that the proposed active vibration control scheme has specific feasibility and effectiveness.

引用

页码：565 / 571

页数：7

共 8 条

[1] Gust load alleviation wind tunnel tests of a large-aspect-ratio flexible wing with piezoelectric control [J].

Bi Ying ;

Xie Changchuan ;

An Chao ;

Yang Chao .

CHINESE JOURNAL OF AERONAUTICS, 2017, 30 (01) :292-309

[2]

Britt R.T., 2012, AIAA, P1

[3]

Chen Y., 2006, P SOC PHOTO-OPT INS, V6173, P1

[4] Dynamics of a hybrid morphing wing with active open loop vibrating trailing edge by time-resolved PIV and force measures [J].

Jodin, G. ;

Motta, V. ;

Scheller, J. ;

Duhayon, E. ;

Doll, C. ;

Rouchon, J. F. ;

Braza, M. .

JOURNAL OF FLUIDS AND STRUCTURES, 2017, 74 :263-290

[5] Active twist of model rotor blades with D-spar design [J].

Kovalovs, Andrejs ;

Barkanov, Evgeny ;

Gluhihs, Sergejs .

TRANSPORT, 2007, 22 (01) :38-44

[6] On the importance of aerodynamic and structural geometrical nonlinearities in aeroelastic behavior of high-aspect-ratio wings [J].

Patil, MJ ;

Hodges, DH .

JOURNAL OF FLUIDS AND STRUCTURES, 2004, 19 (07) :905-915

[7] Feedback tracking control for dynamic morphing of piezocomposite actuated flexible wings [J].

Wang, Xiaoming ;

Zhou, Wenya ;

Wu, Zhigang .

JOURNAL OF SOUND AND VIBRATION, 2018, 416 :17-28

[8] Flutter suppression of a high aspect-ratio wing with multiple control surfaces [J].

Zhao, Y. H. .

JOURNAL OF SOUND AND VIBRATION, 2009, 324 (3-5) :490-513

← 1 →