Based on the flutter derivatives of model B, a flutter boundary prediction is subsequently carried out on a cable-supported bridge to manifest the changes of critical flutter wind velocity due to different relative amplitudes.
Experimental study of determination of flutter derivatives by taut strip model is carried out based on the theory discussed in the paper.
A method of suppression of flutter in long-span bridges based on the concept of eccentric mass is presented in this paper.
The flutter suppression results by an optimal controller based on the linear and nonlinear model are compared in the time domain using the Newmark-β method for a simply supported piezolaminated composite panel subjected to uniform thermal loading.
The latter is mounted on the fin instead of the fuselage, and hence the arrangement presents distinct characteristics compared to other typical empennage setups; specifically, T-tail aeroelasticity is governed by inplane dynamics and steady aerodynamic loading, which are typically not included in flutter clearance methodologies based on the doublet lattice method.
Based on the results of the wind tunnel tests, the flutter characteristics of fins with different freeplay angles are analyzed.
Based on the Xihoumen Bridge, this paper presents a particular insight into the flutter performance of a mega-bridge with a central-slotted box girder while in construction.
In this paper, based on the state-dependent Riccati equation method, a state feedback suboptimal control law is derived for aeroelastic response and flutter suppression of a three degree-of-freedom typical airfoil section.
Based on the investigation, it is found that the proposed model is very effective in suppressing flutter.
Thus, based on the effect that same-site vibration has on the SI response to flutter, we were led to the prediction that vibration, if presented simultaneously at the same sites as two-point flutter stimuli (i.e., as a complex stimulus comprised of 25 Hz and 200 Hz components), would improve a subject's ability to discriminate between two points.
