Abstract: The invention relates to a portable electronic signal generator, and in particular a programmable multi-waveform radiofrequency generator for use as battlefield decoy.

Abstract: A six-axis motion mechanism combines three translation axes in the directions of the X-axis, the Y-axis, and the Z-axis and three rotation axes in the directions of the x-axis, the y-axis, and the z-axis to carry out a six-axis compound motion. The six-axis motion mechanism includes a movable support frame provided with a connecting mechanism. Drive mechanisms are provided in the directions of the X-axis, the Y-axis, and the Z-axis respectively for controlling the displacement, velocity and acceleration of three translation axes. Rotation mechanisms are provided in the directions of the x-axis, the y-axis, and the z-axis respectively for controlling the rotation angles (?, ?, ?), angular velocity, and angular acceleration of the three rotation axes. The six-axis motion mechanism further includes a motion body which can proceed its rotation and displacement at any angle to imitate a single motion of rolling, yawing and pitching and a compound motion.

Abstract: A network connects stations in a distributed physics based simulation system. When the simulation detects that a weapon, especially a missile or directed energy beam, is engaging a target vehicle, one physics station determines damage status of the target vehicle. The detonation or strike of the weapon is applied to a model of the vehicle composed of pieces each made up of a number of parts. Where the damage to a piece of the vehicle exceeds a predetermined threshold, the piece is removed from the vehicle, and where a predetermined maximum damage is reached for the vehicle, the vehicle is considered destroyed. The damage assessment from the weapon is made using raytracing in a physics engine that is also used to control movement of virtual objects in the simulation according to rules of physics of the physics engine.

Abstract: A method and apparatus for simulating a missile. A simulation program for a weapon using a processor unit is executed in a simulation unit. A number of input signals is received from a control station in a vehicle through an interface system connected to a weapons interface on the vehicle. The interface system is in communications with the processor unit. The control station is capable of operating the weapon connected to the weapons interface. A number of output signals is generated using a simulation of the weapon. The number of output signals is sent through the weapons interface to the control station.

Abstract: In one embodiment, an explosive device (IED) simulator usable with a laser detector is provided, the IED simulator comprising a laser transmitter and a first switch. The laser transmitter is capable of directing a laser signal to the laser detector, the laser signal comprising information readable by the laser detector, wherein the laser signal is designed to simulate at least a first type of explosion of an IED. The first switch is operably coupled to the laser transmitter, the first switch permitting a user to trigger the laser signal from the laser transmitter. The first type of explosion that is simulated can comprise at least one type selected from the group consisting of an indoor IED explosion, an outdoor IED explosion, a long range IED explosion, an IED explosion of 2 m to 5 m away from a target, an IED explosion of up to 600 m from a target, and an IED explosion having a predetermined kill pattern.

Abstract: An image data generator of this game apparatus generates, in a combat state, combat image data to display player's combat elements that executes a combat and opponent's combat elements fighting with the player's combat elements on the display unit in real time. This game comprises a distance detector that detects a distance between the player's combat element and the opponent's combat element at the time of changing a normal state to the combat state, and displays an initial image at the beginning of the combat state in accordance with the distance therebetween.

Abstract: Detonating projectiles are fired into a target area by a weapon, the time between firing and detonation being one second or less. By setting the target location at the same distance as e.g. the edge (1) of a building (3), however laterally displaced with respect to that edge, it is possible to obtain an effect also in an area invisible to the bearer of the weapon. For simulating this weapon, for example in house-to-house fighting, it is proposed to affix devices (5) comprising a sensor (22) and a transmitter (27) to obstacles. When the weapon is fired, a simulation device provided on the weapon transmits a firing signal to the sensor (22), the latter activating the transmitter (27). Similarly to the real effect of the weapon, the transmitter (27) emits an impact signal in the impact area (7) which also includes the mentioned area which is invisible to the bearer of the weapon.

Abstract: The present invention provides luminescent lanthanide metal chelates comprising a metal ion of the lanthanide series and a complexing agent comprising at least one salicylamidyl moiety. Also provided are probes incorporating the salicylamidyl ligands of the invention and methods utilizing the ligands of the invention and probes comprising the ligands of the invention.

Abstract: This invention relates to a system and method for far-field determination of store position and attitude for separation and ballistics. The aircraft is outfitted with two photogrammetric video cameras. The store is dropped from the aircraft and the cameras record data describing the descent of the store while the on-board avionics record data describing the flight path of the aircraft. Following the flight, the data are correlated using a computer to obtain a true store position vs. time while separating from the aircraft.

Abstract: The seeker of a guided missile may be tested by a simulator. The simulator mimics the reflection of a pulsed laser beam from a target. The simulator has a low power IR emitting LED 18. This IR emitting LED 18 is pulsed by an energy storing capacitor 22. The pulse is controlled by an SCR 16 driven by a pulse repetition oscillator 12. A collimating lens 26 collects light from the IR emitting LED 18 and directs it to the seeker. When being self tested, IR from the IR emitting LED 18 is reflected by a mirror 40 onto a detector 24. The output of the detector 24 is passed through a high pass filter 30. This removes signals from IR noise sources (fluorescent bulbs, the sun, incandescent bulbs), and passes only signals from the IR emitting LED 18. A first buffer 32, preferably an amplifier, provides power between the high pass filter 30 and the gate of a second SCR 34. This second SCR 34 drives a visible light LED 36 through a second buffer 38. The visible light LED 36 acts as a positive self test indication.

Abstract: A method and apparatus controls the display of information for troops and vehicles in a simulated battlefield. Rounds of munition are fired into the simulated battlefield and the effects of such munitions are displayed on the troops and vehicles display devices. These display devices include character displays for troops and display screen for vehicles. The text character display may include such information as damage assessment, weapon type, miss distance and miss direction. A screen display may be used for a vehicle display. The screen display depicts similar information as for the text character display, but in a graphical representation via icons representing various battlefield effects.

Abstract: An acoustic training device for simulating the effects of an unexploded sunition in a tactical engagement simulation system generates an audible signal of a predetermined frequency and duration when handled or otherwise disturbed. A timing circuit allows the referee to place the armed device in the playing field without activating the audible signal. Exemplary submunitions include the M118 Rockeye with an integral horn, the blue series of spherical bomblets, and the M42/46 grenade submunition.

Abstract: Completely inert training grenade intended to be fired by a rifle and a propellant cartridge, comprising a metal tube (1) equipped with a rear stabilizing tail unit (2) and with a front solid part (3) which closes off the tube. This front part (3) carries a hollow nose (4) containing a marking substance (5), this nose (4) being fastened removably by engagement to the front solid part (3) of the tube. The nose (4) is sufficiently resistant to withstand the shot, but is destructible on impact. The solid front part (3) of the tube is produced in one piece with the tube, the diameter of this part being substantially equal to or slightly larger than that of the rest of the tube. The nose (4) engaged on this solid front part has an inner annular shoulder (11) bearing on the front surface (3a) of the solid part (3) of the tube, and the front end of the nose (4) is flat. The nose (4) is shaped so that its wall can break in the event of its impact on the ground.

Abstract: A launching barrel/oscillator module simulation unit is provided for simulating a plurality of launcher barrels and associated oscillator module of an aerial (infra-red or chaff) decoy arrangement. The unit is adapted for connection to a launcher control module (LCM) of the arrangement which sends command information over a data link (DB) for the operation of the launcher/barrel oscillator module (LCM) in accordance with specific decoy requirements. The unit is effective for sending status information back to the launcher control module (LCM) over the data link (DB) and basically comprises (i) a plurality of switches in respect of each simulated barrel and operable in dependence upon the condition (e.g.

Abstract: A training interface device is connected to the output end of a store rack cable and to a modified store dispenser cable. Relays within the training interface device provide for proper indicator illumination in the cockpit of a military aircraft practicing nuclear store bombing. The training interface device further allows the use of standard practice bombs rather than expensive nuclear drop shapes.