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Systems and methods for sway control

  • US 7,289,875 B2
  • Filed: 06/15/2004
  • Issued: 10/30/2007
  • Est. Priority Date: 11/14/2003
  • Status: Expired due to Fees
First Claim
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1. A system, comprising:

  • a first device, coupled to measure an acceleration of a first object suspended from a second object, the first device generating a first signal representing the acceleration of the first object;

    a second device, coupled to measure an acceleration of the second object, the second device generating a second signal representing the acceleration of the second object; and

    a processor in communication with the first and second devices, the processor operable to determine a sway of the first object with respect to the second object based at least in part on the first and second signals, the sway representing a relative displacement of the first object with respect to the second object.

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