Multi-fractality in aeroelastic response as a precursor to flutter
详细信息 查看全文
- 作者：J. Venkatramania ; Vineeth Nairb ; R.I. Sujithb ; Sayan Guptaa ; Sunetra Sarkarb ; sunetra@iitm.ac.in" class="auth_mail" title="E-mail the corresponding author
- 关键词：Aeroelastic flutter ; Multi-fractals ; Hurst exponent ; Wind tunnel experiments ; Precursor ; Structural health monitoring
- 刊名：Journal of Sound and Vibration
- 出版年：2017
- 出版时间：6 January 2017
- 年：2017
- 卷：386
- 期：Complete
- 页码：390-406
- 全文大小：3364 K
文摘
- •
Multifractality observed in the aeroelastic response in wind tunnel experimental.
- •
Multifractality is non-existent in post-flutter response.
- •
Multifractal behaviour of aeroelastic response has not been reported in the literature.
- •
Hurst exponents calculated from aeroelastic response behave as precursors to flutter.