ACTIVE ELECTROMAGNETIC DAMPING SYSTEM FOR SPINDLE MOTORS
摘要
A method of damping resonances in a rotating system is disclosed, which includes developing a representation of vibrating movement in the rotating system, taking the derivative of that representation and applying an out-of-phase active damping force based on the derivative to the rotating system to damp out the movement.
申请公布号
WO9736361(A1)
申请公布日期
1997.10.02
申请号
WO1997US04277
申请日期
1997.03.19
申请人
SEAGATE TECHNOLOGY, INC.;HEINE, GUNTER, K.;LEUTHOLD, HANS;FLEURY, CHRISTIAN
发明人
HEINE, GUNTER, K.;LEUTHOLD, HANS;FLEURY, CHRISTIAN