Method for aiming towed field artillery pieces
First Claim
1. A method for aiming a plurality of towed field artillery pieces in a battery of said pieces, comprising:
- mounting each of a plurality of heading reference systems on a corresponding one of the plurality of field artillery pieces;
activating a mobile gyrocompass and location system for providing alignment and location data for each of the field artillery pieces;
initializing each of the heading reference systems to an arbitrary heading;
transporting the activated mobile gyrocompass and location system to each of the field artillery pieces, in turn;
transferring the alignment and location data for each piece from the mobile gyrocompass and location system to the heading reference system mounted to said each piece, in turn, until all of the pieces are in azimuth alignment and are located, and displaying said azimuth alignment and location;
transporting the activated mobile gyrocompass and location system to a fire direction center; and
transmitting heading and location data from the fire direction center to each azimuth aligned and located piece, and displaying said transmitted data for enabling a gunner to correct the aim of said each piece during a firing mission.
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Accused Products
Abstract
Each towed field artillery piece in a battery of field artillery pieces uses a heading reference system having a "slave" azimuth gyro, pitch and roll angle sensors and a readout display for correcting azimuth and elevation during a fire mission. A master system includes a "master" azimuth gyro which is mechanically lined up with the axis of the "slave" azimuth gyros in the heading reference systems. The master system transfers azimuth information to the slave system, whereupon the slave system acts as a repeater for the information given by the master to confirm congruency of the master and slave systems and provides the present location of the respective field artillery pieces.
142 Citations
11 Claims
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1. A method for aiming a plurality of towed field artillery pieces in a battery of said pieces, comprising:
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mounting each of a plurality of heading reference systems on a corresponding one of the plurality of field artillery pieces; activating a mobile gyrocompass and location system for providing alignment and location data for each of the field artillery pieces; initializing each of the heading reference systems to an arbitrary heading; transporting the activated mobile gyrocompass and location system to each of the field artillery pieces, in turn; transferring the alignment and location data for each piece from the mobile gyrocompass and location system to the heading reference system mounted to said each piece, in turn, until all of the pieces are in azimuth alignment and are located, and displaying said azimuth alignment and location; transporting the activated mobile gyrocompass and location system to a fire direction center; and transmitting heading and location data from the fire direction center to each azimuth aligned and located piece, and displaying said transmitted data for enabling a gunner to correct the aim of said each piece during a firing mission. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for aiming a plurality of towed field artillery pieces in a battery of said pieces, comprising:
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mounting each of a plurality of heading reference systems on a corresponding one of the plurality of field artillery pieces; activating a mobile gyrocompass and location system for providing alignment and location data for each of the field artillery pieces; initializing each of the heading reference systems to an arbitrary heading; transporting the activated mobile gyrocompass and location system to each of the field artillery pieces, in turn including disposing the mobile gyrocompass and location system on a vehicle and driving said vehicle to effect said transporting; transferring the alignment and location data for each piece from the mobile gyrocompass and location system to the heading reference system mounted to said each piece, in turn, until all of the pieces are in azimuth alignment and are located, and displaying said azimuth alignment and location including mounting an alignment plate to a "slave" gyro in the heading reference system mounted to each piece, disposing a "master" gyro included in the mobile gyrocompass and location system on the alignment plate, for each piece, in turn, connecting each "slave" gyro to the "master" gyro, entering alignment data from the mobile gyrocompass and location system into each heading reference system, in turn, the mobile gyrocompass and location system storing grid location data from the respective field artillery piece and displaying the alignment and location data for each field artillery piece; transporting the activated mobile gyrocompass and location system to a fire direction center including disposing the mobile gyrocompass and location system on the vehicle for effecting said transporting; and transmitting heading and location data from the fire direction center to each azimuth aligned and located piece, and displaying said transmitted data for enabling a gunner to correct the aim of said each piece during a firing mission including connecting the fire direction center to each piece through a ground cable from the fire direction center to said each piece. - View Dependent Claims (9, 10, 11)
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Specification