Flutter suppression for highly flexible wings using passive and active piezoelectric effects
Sign Up to like & getrecommendations! Published in 2017 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2017.02.013
Abstract: Abstract This paper addresses both active and passive flutter suppressions for highly flexible wings using piezoelectric transduction. An active aeroelastic formulation is used in the studies, featuring a geometrically nonlinear beam formulation coupled with 2-D… read more here.
Keywords: flutter suppression; flexible wings; energy; highly flexible ... See more keywords
Active Tilting Flutter Suppression of GyroWheel With Composite-Structured Adaptive Compensator
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2020.2994858
Abstract: To improve the high-precision directivity of the GyroWheel (GW) during torque output, a composite-structured adaptive compensating method is proposed in this article, which achieves high frequency tilting flutter suppression of GW rotor. The composite structure… read more here.
Keywords: flutter suppression; composite structured; compensator; tilting flutter ... See more keywords
Flutter Suppression for Damaged High-Aspect-Ratio Wings: Implementation in Abaqus
Sign Up to like & getrecommendations! Published in 2019 at "AIAA Journal"
DOI: 10.2514/1.j057482
Abstract: An Abaqus implementation of a flutter suppression control system for a joined three-dimensional (3D)/one-dimensional (1D) finite element model of damaged high-aspect-ratio wings is presented. By do... read more here.
Keywords: implementation; flutter suppression; ratio wings; high aspect ... See more keywords