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Model-based machine diagnostics and prognostics using theory of noise and communications

  • US 20040236450A1
  • Filed: 09/25/2001
  • Published: 11/25/2004
  • Est. Priority Date: 09/25/2000
  • Status: Abandoned Application
First Claim
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1. A method of modeling a mechanical system comprising a plurality of physical components, comprising:

  • preparing a model of a mechanical system in which at least a portion of the physical components of the mechanical system are individually modeled, wherein the model is configured to output data representative of the condition of the mechanical system in response to an input of operating conditions for the mechanical system;

    monitoring the condition of the mechanical system in response to predetermined operating conditions during use;

    modifying the model such that the outputted data of the model in response to the predetermined operating conditions is representative of the condition of the mechanical system in response to the predetermined operating conditions.

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