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System for control of active system for vibration and noise reduction

  • US 6,460,803 B1
  • Filed: 05/13/2002
  • Issued: 10/08/2002
  • Est. Priority Date: 03/02/2001
  • Status: Expired due to Fees
First Claim
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1. A method of controlling vibration suppression apparatus means in a mechanical system, the method comprising the steps of:

  • sensing a position state of at least one vibrating component in the mechanical system to produce a position sensor signal;

    sensing vibrations of the at least one vibrating component in the mechanical system to produce a vibration sensor signal;

    applying a position control function to the position sensor signal to produce a position control function output signal;

    applying a vibration control function to the vibration sensor signal to produce a vibration control function output signal; and

    combining the position control function output signal with the vibration control function output signal to produce a control signal that operates the vibration suppression apparatus.

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