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Measuring system repeatable bandwidth for simulation testing

  • US 6,385,564 B1
  • Filed: 11/12/1999
  • Issued: 05/07/2002
  • Est. Priority Date: 11/13/1998
  • Status: Expired due to Term
First Claim
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1. A method of identifying characteristics of a physical system, the method comprising:

  • applying first and second substantially identical drive ensembles to the physical system and obtaining corresponding responses from the physical system, wherein applying the first and second substantially identical drive ensembles to the physical system further comprises applying a modified drive ensemble to the physical system prior to applying the first and second substantially identical drive ensembles to the physical system, wherein the first and second substantially identical drive ensembles are substantially unmodified versions of the modified drive ensemble; and

    estimating a repeatable bandwidth of the physical system as a function of the applied first and second substantially identical drive ensembles and the corresponding obtained responses.

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