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Distributed engine control system

  • US 8,036,805 B2
  • Filed: 11/26/2007
  • Issued: 10/11/2011
  • Est. Priority Date: 07/13/2007
  • Status: Active Grant
First Claim
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1. A distributed engine control system for a gas turbine engine incorporating a hydro-mechanical unit (HMU), comprising:

  • first and second engine data concentrators, each of the first and second engine data concentrators including;

    a processor module,a signal conditioning module coupled to the processor module,a data transfer module coupled to the processor module; and

    a data bus coupled between the first and second engine data concentrators and the HMU.

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