Loading…
This event has ended. Visit the official site or create your own event on Sched.
Welcome to ICSV26!
Back To Schedule
Tuesday, July 9 • 11:30 - 11:50
ACTIVE VIBRATION CONTROL USING OVER-DETERMINED NARROW-BAND FX-NEWTON ALGORITHM ON A RAFT MOUNTED IN A CYLINDRICAL SHELL

Log in to save this to your schedule, view media, leave feedback and see who's attending!

Feedback form is now closed.
An experimental device for active-passive vibration isolation system mounted in a cylindrical shell is built up. The multi-channel narrowband Fx-Newton algorithm is introduced and modified to apply for an over-determined control system. Two groups of experiments of fully-determined and over-determined system are conducted. Results show that the fully-determined system spends excessive control cost, thus accompanied by the deterioration of control effect at the positions away from the error measuring points. But the over-determined control system is effective in vibration reduction at base plate and cylindrical shell measuring points and beneficial to improving global control effect.

Moderators
avatar for Alain Berry

Alain Berry

Professor, Université de Sherbrooke
avatar for Philippe-Aubert Gauthier

Philippe-Aubert Gauthier

Professor, Groupe Acoustique Université de Sherbrooke, Université de Sherbrooke

Authors

Tuesday July 9, 2019 11:30 - 11:50 EDT
Westmount 6
  T02 Act. noise & vib. cntrl., RS01 Active cntrl of snd & vibr