Active vibration reduction of rotating machinery using a new mass distribution control system design

Enginoglu O., ÖZTÜRK H.

45th International Congress and Exposition on Noise Control Engineering: Towards a Quieter Future, INTER-NOISE 2016, Hamburg, Almanya, 21 - 24 Ağustos 2016, ss.3099-3109 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası:
  • Basıldığı Şehir: Hamburg
  • Basıldığı Ülke: Almanya
  • Sayfa Sayıları: ss.3099-3109
  • Anahtar Kelimeler: Active balancing, Imbalance compensation, Rotating machinery, Vibration reduction
  • Dokuz Eylül Üniversitesi Adresli: Evet

Özet

© 2016, German Acoustical Society (DEGA). All rights reserved.In this study a new mass distribution control system (MDCS) is designed and it is simulated under different conditions in order to minimize the dynamic vibration of rotating machines. The design consist of two MDCSs placed at the both ends of the rotating shaft and it consist of three masses that can rotate around a plane which is perpendicular to the shaft. As a consequence of rotations of the masses, Center of Gravity (COG) of the MDCS moves to a point where it can be beneficial as a counterforce to suppress the imbalancing forces. In this study, using the forces applied on the bearings, both MDCS' mass angles are determined and succesfully applied for reducing vibration significantly.