Matches 1 - 45 out of 45
Match Document Document Title
7551121 Multi-target-tracking optical sensor-array technology  
The multi-target tracking and discrimination system (MOST) fuses with and augments existing BMDS sensor systems. Integrated devices include early warning radars, X-band radars, Lidar, DSP, and MOST...
6776336 Ballistics fire control solution process and apparatus for a spin or fin stabilized projectile  
A ballistics fire control system for a spin or fin stabilized projectile is provided with means which are operated such that the closest point of approach between a fired projectile and a target is...
6260759 Method for tracking a target having substantially constrained movement  
A method for tracking a target having substantially constrained movement utilizes the steps of determining constrains for movement of the target, obtaining information on movement of the target,...
5992292 Fire control device for, in particular, transportable air defense systems  
A fire-control system for anti-aircraft defense systems, particularly mobile ones, having at least one launch apparatus for guided missiles that is pivotable in elevation and disposed on a platform...
5920027 Fire control system  
A fire control system and a method for estimating periodic component of a target path. An efficient, fast-setting estimator is realized by first estimating the period and then the amplitude of the...
5635662 Method and apparatus for avoiding detection by a threat projectile  
A method and apparatus for use by a personnel in combat unit to assess in bstantially real-time the threat to a combat unit posed by one or more threat projectiles. A command and control system...
5610386 Portable optical scanning system including ring having breakaway element  
A portable optical scanning system incorporates a ring mounted optical scanner module which is arranged to transmit data either via radio or cable to a wrist mount unit. The wrist mount unit may...
4959800 Method and apparatus for determining the position and velocity of a target in inertial space  
A method for determining the position and velocity of a target in inertial space including the steps of (a) tracking the target and providing three orthogonal velocity components in inertial space;...
4947350 Tactical routing system and method  
Tactical routing apparatus e.g. for an aircraft comprises stores for storing data representing the geographical domain through which the aircraft is to pass and data representing the location and...
4922801 Fire control system with aiming error compensation  
A fire control system for a weapon having an operator-aimed barrel compri a sighting piece carried by the barrel and having a reticle adjustable in position with respect to the bore axis of the...
4830487 Method and device for spatial location of an object and application to firing simulation  
In a method for locating an object such as a target for firing simulation in which the echo of a radiation beam emitted in the direction of the object and reflected back from the object is detected...
4825055 Error-free integration pointing and tracking  
An error-free pointing and tracking system is disclosed which separates the functions of pointing and tracking. Beginning with an initialized trajectory for an object, a sensor is positioned and...
4794235 Non-linear prediction for gun fire control systems  
An improved method and apparatus for aiming a gun at a target moving along a non-linear path is disclosed which relies upon the discovery that at any given moment in a non-linear path, a target is...
4783744 Self-adaptive IRU correction loop design interfacing with the target state estimator for multi-mode terminal handoff  
A method and apparatus for identifying inertial reference unit (IRU) errors in a guided missile employing a multi-mode guidance system and constructing correction terms to recover the missile true...
4760397 Target tracking system  
The target tracking system has high tracking reliability at small servo load and comprises a plural number of groups of target sensors having tracking signal travelling times which vary from one...
4730104 Peripheral vision guidance display  
A display is disclosed for indicating in the peripheral vision of a viewer the deviation between the actual position of a target and a reference position such as an aiming point. Light sources are...
4616127 Fire control system for a vehicle or vessel  
In a fire control system for a vehicle or vessel a data processor (21) connected to the target tracking unit (7) determines, in a first coordinate system coupled to said unit (7), angular error...
4590476 Tracking servo compensator with rate aiding  
A tracking servo compensator is disclosed for radar systems which steer their antenna beams using a servomechanism that physically moves the antenna. The disclosed tracking servo compensator...
4577962 Method and equipment for the control of aiming and firing at a real target  
A firing weapon is associated with a laser radiation source mounted in proximity to the weapon and also with a detector which is sensitive to the laser radiation. The orientation of the radiation...
4494202 Fourth order predictive, augmented proportional navigation system terminal guidance design with missile/target decoupling  
A method for augmenting a noise-adaptive predictive proportional navigation terminal guidance scheme. In a fourth order configuration with noise adaptive varying gain parameters calculated as a...
4449041 Method of controlling antiaircraft fire  
A method of controlling antiaircraft fire is described in which an aircraft is tracked continuously during the flight of a burst of projectiles and the probability of a hit is continuously revised...
4402251 Detection of line of sight reversal and initiation of firing commands for a modified acceleration predictor fire control system engaging maneuvering targets  
A weapon fire control system is operated to measure line-of-sight angular te and estimate velocity and acceleration of a maneuvering target. The apparent area of the maneuvering target is...
4402250 Automatic correction of aiming in firing at moving targets  
In a method for automatically measuring aiming errors and correcting aiming values in the aiming and firing of ballistic weapons at moving targets the continuously supplied direction values (A',...
4320287 Target vehicle tracking apparatus  
Vehicle tracking and position predicting apparatus includes an improved Kalman velocity filter feedback loop having a forward gain matrix for loop coordinate error factors and those of their...
4312262 Relative velocity gunsight system and method  
A system and method for providing a relative velocity sighting reference in an airborne gunsight system. A head-up display (HUD) frames the target in the pilot's line of sight and a computer-driven...
4253249 Weapon training systems  
The effects of any errors in the preliminary tracking of a target, and of any subsequent changes in the velocity of the target, are included in simulated firing of a gun 3, by slewing a laser...
4227261 Transmission of information by sweeping fan-shaped beams  
Fan-shaped beams, sweeping angularly, substantially flatwise, across a solid angle space having the beam emitter at its apex, are modulated for transmission of special information to a selected one...
4224507 System for tracking a moving target with respect to a frame of reference of unvarying orientation and fixed origin relative to earth  
A system for tracking a moving target from a moving carrier. The tracking system is provided with a device for measuring the position of the target in relation to the carrier and with a...
4218834 Scoring of simulated weapons fire with sweeping fan-shaped beams  
For scoring of simulated firing of a weapon, having flatwise-angularly sweeping beams of radiation, emitted at the weapon location during a period beginning at or about the instant of simulated...
4218138 Method and means for determining positions of reflectors with fan-shaped beams  
The positions of target reflectors at a distance from a measuring station are measured with fan-shaped angularly sweeping beams of radiation emitted from the measuring station and reflected back to...
4179697 Passive ranging method  
The present invention relates to a target location method, and more particularly to such a system using passive listening devices to determine the range, course and speed of one or more targets...
4179696 Kalman estimator tracking system  
A radar tracking system having a Kalman estimator is disclosed. The estimator is provided with angle and range track error measurements in a coordinate system that is aligned with and normal to the...
4146780 Antiaircraft weapons system fire control apparatus  
Fire control apparatus for an antiaircraft weapons system includes manual means for inputting both estimated roll angles and load (g) factors of a maneuvering target aircraft into a fire control...
4128837 Prediction computation for weapon control  
In an airborne armament fire control prediction computer, apparatus for computing smoothed inertial velocity and acceleration components of an observed target in a three-dimensional Cartesian...
4103847 Line scan area signature detection method  
An area signature detection system arranged to receive an output from a sensor operative in the electromagnetic spectrum, where the output from the sensor is an amplitude varying electrical signal...
3339457 Fire control systems  
3277282 Tracking device for aerial targets  
3176292 Regenerative tracking system  
3135053 Tracking predicting systems  
3098411 Motion responsive rocket firing system  
3028077 Aspect-doppler sonar system  
3007635 Ordnance apparatus for computing target observation error correction factors  
2995296 Target course predictor  
2928593 Gun-fire control system  
2919850 Target tracking computing device  
Matches 1 - 45 out of 45