RU2122703C1 - Method of optimization of anticraft guided missile systems of near and medium lines - Google Patents

Abstract

FIELD: test and optimization of antiaircraft weapon. SUBSTANCE: the method consist in launching of missile-target "to yourself" at an angle of maximum missile range, its detection, tracking and destruction of it by the antiaircraft guided missile system. The system is located in transit of flight of the missile- target at the range of its launching point determined as a function of: D_syst= D_m+5σ_g, where: Dsyst - distance between antiaircraft system and launching point of missile - target; Dm - maximum flight range of missile - target; σ_g - root-mean-square deviation of missile-target in range. EFFECT: enhanced accuracy of detection, tracking and destruction at maximum safety. 1 dwg

Description

 The present invention relates to the field of armaments and can be used in the testing (detection, tracking, defeat) of anti-aircraft complexes of near and middle borders, with external trajectory measurements, which are an integral part of missile tests.

 The objective of the present invention is to improve the accuracy of detection, tracking while maintaining safety.

To achieve this goal, in a method for practicing predominantly near and medium-range anti-aircraft systems, including launching a target rocket "on itself", detecting, tracking, and defeating a complex located in a target range of a target rocket, launching a target rocket is carried out at an angle of maximum flight range missiles, and the mining complex is placed at a distance from the launch site of the target rocket, determined by the dependence D _k = D _m + 5σ _g , where D _k is the range of the complex; D _m is the maximum range of the target missile; σ _g is the standard deviation of the target rocket.

 The proposed method, due to firing at an angle of maximum range and assigning systems, anti-aircraft near and middle lines to a distance, taking into account the dispersion of the target missile, improves the accuracy of capture, tracking, and security of the complex.

The analytical value of 5σ _g characterizes the measure of probability P _{b that} the target missile does not fall to the far fall boundary. At 5σ _{g, the} probability P _b = 0.999999 [1]. With a limited number of experiments, we can assume that the probability of a missile missile at a distant boundary is 1, and the shooting is considered safe. Range standard deviation σ _g = (0.001-0.001) D _m [2].

We calculate D _k for one of the missiles D _m = 100 km.

Then D _k = 100 + 5 • 0.01 • 100 = 105 km
With the maximum range of the target missile flying at 100 km, the anti-aircraft complex from the firing point of the target missile should be attributed to 105 km.

 The invention is illustrated by a drawing which shows a launcher 1 for launching a target missile 2, a trajectory of a target missile 3, an anti-aircraft complex 4, a dispersal zone of a target missile 5, a dead zone 6, a defeat zone 7, a tracking zone 8.

 The method is as follows: on the known angle of the launcher, providing the maximum range of the target missile, taking into account the dispersion of the target missile, establish an anti-aircraft complex. On command, the target rocket 2 is launched from the launcher 1, as a result of which the rocket moves along trajectory 3.

 The anti-aircraft complex 4 detects the target rocket in zone 8, taking into account dispersion 5, dead zone 6 and the defeat of the rocket in the affected zone 7.

 Thus, the method of testing the anti-aircraft systems of the near and middle boundaries when firing target missiles "at themselves" at an angle that provides maximum range, increases the accuracy of detection, tracking, and destruction, while observing safety.

Sources of information
1. The basics of automatic control. / Edited by V.S. Pugachev M .: State Publishing House, 1963, p.633.

 2. Belov G.V., Zonshayn S.I., Oskerko A.P. The basics of designing rockets. M.: Mechanical Engineering, 1974, p.30.

Claims (1)

A method for testing near and medium-range anti-aircraft systems, which consists in launching the target rocket “on itself” at an angle of maximum flight range, detecting, tracking and damaging it with an anti-aircraft complex located in the target range of the target rocket at a distance from the site its start, determined by dependence
D _to = D _m + 5σ _d ,
where D _to - the range of the complex from the launch site of the target rocket;
D _m - the maximum range of the target missile;
σ _d is the standard deviation of the target missile in range.