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TORQUE ESTIMATION APPARATUS FOR VERTICAL TAKE-OFF AND LANDING AIRCRAFT, VERTICAL TAKE-OFF AND LANDING AIRCRAFT, TORQUE ESTIMATION PROGRAM FOR VERTICAL TAKE-OFF AND LANDING AIRCRAFT, AND TORQUE ESTIMATION METHOD FOR VERTICAL TAKE-OFF AND LANDING AIRCRAFT

  • US 20140379177A1
  • Filed: 03/14/2013
  • Published: 12/25/2014
  • Est. Priority Date: 03/29/2012
  • Status: Active Grant
First Claim
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1. A torque estimation apparatus for a vertical take-off and landing aircraft, comprising:

  • a storage apparatus that stores a measurement point that is a measured value of a torque of an engine with respect to a measured value of a parameter relating to performance of the engine that rotates a rotor, together with a time at which the measurement point is measured;

    a generation portion that generates an approximate expression based on the measurement point that is stored in the storage apparatus; and

    an estimation portion that estimates an amount of the torque that is utilizable based on the approximate expression that is generated by the generation portion.

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