초록 ▼

An aircraft weapon delivery system includes in combination with the usual computer for solving fire control equations and a display generator displaying a firing pipper, further circuitry for generating a reticle for viewing on the display such that command signals from the computer responsive to mo

An aircraft weapon delivery system includes in combination with the usual computer for solving fire control equations and a display generator displaying a firing pipper, further circuitry for generating a reticle for viewing on the display such that command signals from the computer responsive to movement of the aircraft control stick are passed directly to the display to move the reticle without lag time to a registering position with a target viewed by the pilot. By providing the generated reticle in the form of a circle together with manual controls operable by the pilot for passing a variable reticle signal for varying the diameter of the circle, the pilot can adjust the circle size to match the visual target, the reticle signal then constituting a function of the range of the target and the rate that the pilot must vary the reticle signal to maintain a matching with the visual target constituting a function of the rate of change of range. These pieces of information can then be fed directly to the computer and thereby avoid the necessity of line-of-sight tracking and ranging radar equipment.

대표청구항 ▼

An aircraft weapon delivery system wherein the aircraft weapon is fixed to the aircraft fuselage and is pointed in the proper weapon firing direction to hit a target by aligning the fuselage in said direction, comprising, in combination: a. a manual control means for operation by a pilot for generat

An aircraft weapon delivery system wherein the aircraft weapon is fixed to the aircraft fuselage and is pointed in the proper weapon firing direction to hit a target by aligning the fuselage in said direction, comprising, in combination: a. a manual control means for operation by a pilot for generating command signals for maneuvering the aircraft fuselage in flight and for generating target line of sight information; b. means for generating range and rate of change of range information of said target; c. air data means for obtaining the velocity, angle of attack and side slip angle of said aircraft; d. an inertial system for providing inertial attitude and accelerations of said aircraft; e. display generating means including a display for observation by the pilot; f. a display generator for projecting a reticle onto said display along with a firing pipper; and g. computer means connected to the control means for actuating the aircraft flight controls in response to command signals generated by movement of the control means, said computer means passing said command signals directly to said display generating means to move said reticle without lag time to a registering position with a target viewed by said pilot, said computer means receiving said line of sight information, range and rate of change of range information, and being connected to the outputs of said air data means and inertial system and utilizing the information and outputs in the weapon delivery equations soled by the computer means, whereby the pilot can register and track the target with said reticle until the firing pipper coincides with the target at which time the weapon can then be fired.