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Retrofit digital electronics unit for a tube-launched missile

  • US 5,123,610 A
  • Filed: 07/21/1989
  • Issued: 06/23/1992
  • Est. Priority Date: 07/21/1989
  • Status: Expired due to Term
First Claim
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1. A hybrid analog/digital electronics control unit for replacing an analog electronics unit in a tube-launched missile comprising:

  • a) positional status means (10) having,1) a roll conversion means (10a) for converting a signal from the roll gyro (17) to a roll status signal, and,2) a yaw conversion means (10b) for converting a signal from the yaw gyro (18) to a yaw status signal;

    b) directional means (11) being responsive to signals from an operator and for generating a directional pitch signal and a directional yaw signal therefrom;

    c) said positional status means and said directional means being analog; and

    ,d) digital control means (12) being responsive to the yaw status signal, the roll status signal, the directional yaw signal, and the directional pitch signal, and for generating therefrom a primary yaw control signal, a secondary yaw control signal, a primary pitch control signal, and a secondary pitch control signal.

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