Force feedback control for active stabilization of synchronous whirl orbits in rotor systems with non-linear stiffness elements

• Main Authors: Cole M., Chamroon C., Ngamprapasom P.
• 格式: Conference Proceeding
• 出版: 2017
• 在線閱讀: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=82055161073&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/43158

Synchronous vibration in rotor systems having bearings, seals or other elements with non-linear stiffness characteristics is prone to amplitude jump when operating close to critical speeds as there may be two or more possible whirl responses for a given unbalance condition. This paper describes rese...