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Constant vertical state maintaining cueing system

  • US 7,440,825 B2
  • Filed: 06/14/2006
  • Issued: 10/21/2008
  • Est. Priority Date: 07/03/2003
  • Status: Expired due to Term
First Claim
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1. A constant vertical state maintaining cueing system for a vehicle comprising:

  • an inceptor having a minimum inceptor position and a maximum inceptor position;

    an airspeed sensor generating an airspeed signal;

    at least one attitude sensor generating an attitude signal;

    a vertical velocity sensor generating a vertical velocity signal;

    a torque sensor generating a torque signal; and

    a controller electrically coupled to said airspeed sensor, said at least one attitude sensor, said vertical velocity sensor and said torque sensor, said controller determining at least one vertical inceptor position for maintaining a constant vertical state in response to said vertical velocity signal and said torque signal and generating a cueing signal for maintaining said constant vertical state in response to said airspeed signal, said attitude signal, said minimum inceptor position, and said maximum inceptor position.

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