Flutter prediction methods for aeroelastic design optimization

被引：5
|
作者：
Pidaparti, RMV [1 ]
Tischler, VA
Venkayya, VB
机构：
[1] Purdue Sch Engn & Technol, Dept Mech Engn, Indianapolis, IN 46202 USA
[2] Air Force Lab, Wright Patterson AFB, OH 45433 USA
来源：
JOURNAL OF AIRCRAFT | 2001年 / 38卷 / 03期
关键词：
D O I：
10.2514/2.2797
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
The objective of the paper is to demonstrate the validity of flutter predictions obtained using eigenvector orientations (EVO) for realistic wings used in aircraft preliminary design. Comparisons of flutter predictions between the V-g method and the EVO method are presented for an intermediate complexity wing used in optimization studies. The results presented show that the EVO method can predict the onset of flutter for aircraft wings with reasonable accuracy and can he used in design optimization studies of aerospace vehicles/components.
引用
收藏
页码：557 / 559
页数：3
相关论文
共 50 条
  • [1] Flutter instability tracking for aeroelastic design optimization studies
    Pidaparti, RM
    Tischler, VA
    Venkayya, VB
    COLLECTION OF THE 41ST AIAA/ASME/ASCE/AHS/ASC STRUCTURES, STRUCTURAL DYNAMICS, AND MATERIALS CONFERENCE AND EXHIBIT, VOL 1 PTS 1-3, 2000, : 35 - 42
  • [2] Aeroelastic Wing Planform Design Optimization of a Flutter UAV Demonstrator
    Hermanutz, Andreas
    Hornung, Mirko
    AEROSPACE, 2020, 7 (04)
  • [3] STRUCTURAL OPTIMIZATION OF AN AIRCRAFT DESIGN WITH RESPECT TO ASPECTS OF AEROELASTIC FLUTTER STABILITY
    FREYMANN, R
    ZEITSCHRIFT FUR FLUGWISSENSCHAFTEN UND WELTRAUMFORSCHUNG, 1984, 8 (03): : 208 - 217
  • [4] Prediction of aeroelastic flutter in a hard disk drive
    Kim, BC
    Raman, A
    Mote, CD
    JOURNAL OF SOUND AND VIBRATION, 2000, 238 (02) : 309 - 325
  • [5] Model validation of aeroelastic system for robust flutter prediction
    Yun Haiwei
    Han Jinglong
    Huang Lili
    JOURNAL OF VIBROENGINEERING, 2014, 16 (01) : 156 - 173
  • [6] Multioutput Autoregressive Aeroelastic System Identification and Flutter Prediction
    Argaman, Matan
    Raveh, Daniella E.
    JOURNAL OF AIRCRAFT, 2019, 56 (01): : 30 - 42
  • [7] Multiparameter Solution Methods for Semistructured Aeroelastic Flutter Problems
    Pons, Arion
    Gutschmidt, Stefanie
    AIAA JOURNAL, 2017, 55 (10) : 3530 - 3538
  • [8] Aeroelastic modeling and design technology based on modern optimization methods
    School of Aeronautic Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China
    Gongcheng Lixue, 2008, 8 (235-240):
  • [9] Parametric Design Study of an Aeroelastic Flutter Energy Harvester
    Bryant, Matthew
    Wolff, Eric
    Garcia, Ephrahim
    ACTIVE AND PASSIVE SMART STRUCTURES AND INTEGRATED SYSTEMS 2011, 2011, 7977
  • [10] Aeroelastic analysis through linear and non-linear methods: A summary of flutter prediction in the PUMA DARP
    Taylor, N.V.
    Allen, C.B.
    Gaitonde, A.L.
    Jones, D.P.
    Vio, G.A.
    Cooper, J.E.
    Rampurawala, A.M.
    Badcock, K.J.
    Woodgate, M.A.
    Henshaw, M.J. De C.
    Aeronautical Journal, 2006, 110 (1107): : 333 - 343
12345