Damping system and method for eliminating torsion vibrations

Damping system and method for eliminating torsion vibrations

  • CN 102,308,117 A
  • Filed: 01/05/2010
  • Published: 01/04/2012
  • Est. Priority Date: 02/10/2009
  • Status: Active Application
First Claim
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1. the vibration insulating system (11) of axle (1) torsional vibration in the machine that is used to eliminate conversion power, wherein, this machine has a shell, it is characterized by:

  • -be provided with torque sensor (5) and be used to detect torsional vibration (dM A);

    -be provided with at least one magnetostriction type actuator (3,4) and be used to produce mechanical reversal of vibrations (dM D);

    And -being provided with controller, its time resolution ground detects the measurement signal of torque sensor (5) and produces one and is used for reversal of vibrations (dM D) phase shift signal and drive said actuator (3,4).

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