Asset Details
Do you wish to reserve the book?
Passive control of transonic flutter with a nonlinear energy sink
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Passive control of transonic flutter with a nonlinear energy sink
Do you wish to request the book?
Passive control of transonic flutter with a nonlinear energy sink
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Passive control of transonic flutter with a nonlinear energy sink
2018
Overview
Among different control approaches, the nonlinear energy sink has been proposed as an effective strategy for passive flutter control toward expanding the flight envelope of aircraft. We validate and introduce the capability for coupling the NES within OpenFOAM to simulate and evaluate its usability in controlling transonic flutter. Particular attention is paid to the extent to which variations in the parameters of the sink impact regions of complete and partial suppression. The results show that in the region of complete suppression the nonlinear energy sink may cause the wing to assume a new equilibrium position, in terms of mean value of the oscillations. In the region of partial suppression, the response is dependent on the initial conditions that may lead to multiple pitch and plunge frequencies or potentially a chaotic response.
Publisher
Springer Netherlands,Springer Nature B.V
