DE2228995A1 - METHOD AND DEVICE FOR LAUNCHING SEMI-RUNNED SHOTS - Google Patents

Description

DIlMOLLER-BORe DIPL-PHYS. DR. MANITZ DIPL-CHEM. DR. DEUFEL DIPL-ING. FINSTERWALD DIPL-ING. GRAMKOW

PATENT LAWYERS

Lunch, the

- S 2343

ITATIQIUIE HTDUSTRIi) LLE AEROSPATIALE

37> boulevard de Montmorenoy Paris 16, Seine, France

Procedure and procedure for the launch of semi-guided projectiles

The invention relates to a boom mount for jial articulation Shooting and a launching process and in particular an abachus mount for defense in the Ilah area, which has at least one lockdown station, a steering head connected to the information network of a tracking radar, a storage magazine and a Hachladetrommel aufweisτ.

For intercepting missions of attack guns in low amounts in classic ".7eise either a ballistic './monkey-

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system or a remote-controlled '.7af window system is used.

For the ballistic solutions to roll effectively, require they use an enormous number of bullet naives.

The remote-controlled systems require a complicated central recording station, their .computing capacity and their itch speed can easily be saturated during an LI reverence attack.

The invention thus provides a Absciiußiafette for automatic Reloading in quick succession, allowing great firing speed allows, with the steering of the projectiles aur ciüe short Track is limited in the order of 700 m, which mainly leads to the significant advantage of being in short time intervals a projectile under absolutely precisely determined launch conditions to bring the train, which then itself in a purely ballistic manner follows its path.

According to the invention, a launching device is thus created which is analogous to a very long cannon; but without recoil, rather, with a long guide channel so that at the end of the remotely controlled path the dispersion is reduced to a minimum so that the ballistic phase is subsequently improved by the fact of the thrust / resistance balance and the aiming accuracy will.

This is because the device according to the invention does not relate to projectiles of considerable weight, some of very high accelerations are driven, as is the case with marine tower superstructures of the Pail. On the contrary, it enables (anti) projectiles to be fired with a much lower weight and significantly lower accelerations, the guide beam being some kind of remotely controlled Channel allows.

The main aim of the monkey system according to the invention is to

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Water to destroy Flying / .yasser-Raketan which fly in average heights or just above the wasseroberfläene, with shelled chwindigkei c vein with Übersciiallgesehwindigkeit. It is mainly intended to offer small-sized ships (outpost boats or aft boats) an effective means of defense against attackers, while at the same time allowing the possibility of an artillery gun. It is a self-defense system, which is able to work with a high probability of destruction by the attacker, at any time. The proposed system lies somewhere between purely ballistic solutions (cannons or short-range missiles) - and the solutions with perfectly gelsnicuen bullets.

The ballistic 'solutions have namely the Hachxöil against external conditions to be sensitive and significant accuracy deviations to have. The difficulty in making the floors look like lilies uarcu to control the initial shooting parameters requires a multitude of its powerful projectiles. Become somiu in this way in the case of cannons or short-range missiles Shooting ranges very extensive and heavy. The need to direct them with high accuracy, combined with the need to stabilize them in order to cope with the movements of the 0-s vehicle Taking this into account leads to control systems Lcistability. On the basis of this fact, the on-board equipment complicated and difficult.

In addition, it is required to. a sufficient number of Bringing bullets into the target, equipping the bullets with fire fuses, and their operation, particularly in the case of an attacker flying at low altitude, is a problem difficult to solve.

.Ina the Lf-nlcvai-'i.'systems, 30 these are also "limits gcijeuzt, and /, was due to accuracy problems with the drawing 3 au. Mio low elevation angle and with regard to series * gäSaue"Ortf> Lüü " Lirj: n.iti _! "· Darcl) dos Vnrfolgangsradar, what is effected,

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BATH ORIGINAL

that the distance limits of interception remain short.

Due to the small size, which is necessary in order to The radar can actually be accommodated on board the projectile of the self-steering system the target only over much shorter distances auineximen as they locate through the radar of the Ship supplies. The interception is therefore too short an interception distance, and remains with no significant improvements in the destructive effectiveness.

Since, according to the invention, the attacker through the tracking radar Board is located in the axes of the ship, one determines one Start alignment axis, which is used to align the bullet with the future goal leads. Steering is permitted on this axis over a limited distance (on the order of bCü to 700 m) it is to give the velocity vector of the entomb a great initial accuracy, somewhat in the manner of a cannon, the length of which is very great. The explosion time is on board the projectile given in the launch phase as a function of the interception conditions, thereby making it possible to avoid the use of close fuses.

The dispersion of the web at the moment of interception is thrown Area of action of the charge covered, the amplitude of this Y / irkun ^ sbereicnes of the cargo alone from the hate led with Charge depends.

The accuracy of the ballistic phase trajectory benefits from the Fact of the equilibrium of the forces of the thrust-Y / resistance, whereby the dispersions introduced by the environmental conditions (in particular by the V / ind).

Da3 bullet, which is enclosed in a pipe that is used for spewing eration and firing enables it to be carried out in one volley

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at a frequency to shoot, which is sufficiently high to ensure an increased Zersxörungswahrsciieinlichkeit to, on the basis of a carriage device mix automatic reloading,

These properties make it possible to create a system whose space requirements and costs remain very low. For example, the simplification of the projectile in relation to a self-guided joint enables me to have a non-reusable part at a low price. '

Finally, such a system can be used directly as an artillery system for ranges of 10 km and above, which makes it a weapon system of general applicability which, due to its small dimensions, is able to equip ships with low tonnage.

The invention is explained below, for example, with reference to the drawing described} in this shows:

Figure 1 is a perspective view of a gun carriage according to the invention,

FIG. 2 is a partial schematic view in elevation of FIG Steering unit of the carriage of Figure 1,

Figure 3 is a block diagram of the missile's steering chain in its Launch phase,

Figure 4 is a plan view of the horizontal tracks of the trajectories of the floors during the attack of a ship and

Figure 5 is a view of a semi-steered track in the vertical plane.

In Figure 1, a gun carriage according to the invention is shown,

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which is designated in its entirety with 10 and which two G-esclTützestand with their launching ramps 1 and 2 and a steering head 3 has. A missile 4 is inclined in a launch tube, and another missile is located in its launch tube in the loading division.

Each launcher is in its support 6 with a drum 7 or equipped, which is designed for 12 storeys, for example.

The steering unit 3 comprises a stabilized mirror 9, which is controlled by a stabilization and direction system 11, furthermore an infrared radiation device 12 for determining the location, furthermore an electronic missile ρ he steering device 13 and one Calculator 14 for the initial and explosion conditions.

The tower structure 15, which has the drums 7 or 8, has an automatic reloading system, the launching ramp 2 swiveling in the direction of arrow f ₁ as soon as the barrel 5 is emptied after firing and ejection, in order to receive a projectile 16, which is is waiting for reloading.

The data center 14 receives data 17 which is transmitted by the scanning radar with respect to the target are supplied, the data 18, which relate to atmospheric conditions, the data 19, which correspond to the parallax adjustment of the device, and according to the figure it feeds a computer 20 of the explosion delay and a goniometric point calculator 21. The ad the explosion time is applied to the missile 22 on the mount 10 transmitted by a device 23.

The regulation of the goniometric axes 24 transmits the target elements to the mount on the one hand via the goniometer 25 and the Fernstemer organ 26 and on the other hand in parallel by means of a stabilization correction unit 27 and a control device 28.

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With a carriage 10 equipped in this way, there are according to FIG Figure 4 theoretically shows the projectile trajectories in the following way:

When the fire opened, the ship 30 was at a distance "D" from an attacker who reported at point 4 will.

The attacking missile 31 follows the trajectory .29, which theoretically the attacked ship in the presupposed Must reach position 32.

The interceptor projectile 33 is remotely controlled to distance "d" and is then left to its own devices on its ballistic trajectory 34, which the path 29 of the attacker in the dispersion and Explosion zone 35 hits.

It should be noted that at uniform speeds the common side angles "« £ "of the attacking bullet and the intercepting bullet, which this serves as a target, remains the same during the attack.

FIG. 5 shows the projectile trajectory occurring during the launch according to the invention. The short remote-controlled train actually can be absolutely straight, thereby allowing the ballistic trajectory 34 to descend the dispersion zone 35 achieved with improved effectiveness.

Any fixed or moving target can be attacked with the Y / monkey will.

Claims -

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Claims (1)

Claims Launching carriage for rockets or projectiles, characterized in that at least one launching ramp (1) is provided, which with a drum (7) and a Lenkein-. unit (3) is equipped that the steering unit (3) facilities has, which a projectile (33) without a seeker head on a relatively record a short distance after its launch and bring it to the starting point of a purely ballistic path (34), which runs through the target (35) to be reached, the firing sequence thus being relative to that of a launching carriage can be increased, whose steering unit takes over the remote control of the projectiles over their entire path. 2. Launching carriage according to claim 1, characterized in that that a mirror (9) is provided, which is controlled by a stabilization and direction system (11), that further an infrared device (12) is provided for determining the location is that there is still an electronic steering unit (13) is and that a calculator (14) of the initial conditions and the explosion timing is available. 3 launch carriage according to claim 1, characterized in that that an automatic reloading system is provided, the launching ramp (2) receiving the projectiles (16) which are in the drum (8) in the loading waiting position. 4. Launching carriage according to claim 1, characterized in that a computing station (14) is provided which the Data (17 »18) related to the moving target (31) and to the picks up atmospheric conditions and that a computer (20, 21) of the firing elements is present. 209883/0626 Method for launching projectiles by means of a launching carriage according spoke 1, characterized in that the following process steps are providedi equipping at least a launch pad (1) with projectiles (4), picking up each floor (33) "when leaving the ramp (1) by means of a Steering unit (3) with stabilized mirror (9) and holding the Projectile on a remote-controlled path to a relatively short one Distance "d", leaving the projectile (33) on its purely ballistic track (34)> to load a new projectile (16) and in this way the shooting sequence for a given capacity of the steering unit (3), a computing station (14) and a localization system (12) to accelerate, so that it is possible in the steering unit (3) those momentary data (17, 18), which are required to intercept an attacker (31). 209883 / Π626 40 . Blank page