RU2794187C1 - Device of target distribution of the grouping of complexes of means of destruction, taking into account the restrictions on the zones of their destination - Google Patents

Abstract

FIELD: computer technology.

SUBSTANCE: this technical solution relates to the field of computer technology for aviation. The expected result is achieved due to the fact that the device includes seven memory blocks (MB 1 - MB 7); seven logical blocks (LB 1 - LB 7); five arithmetic blocks (AB 1 - AB 5); three counters (C 1 - C 3); a random number sensor (RNS); visualization block (VB). At the same time, MB 1 is connected to the input of AB 1 and to the input of AB 4, RNS is connected to the input of AB 1, AB 1 is connected to the input of LB 1, LB 1 is connected to the input of MB 2, MB 2 is connected to the input of AB 2, the input of LB 2 and the input of MB 3, LB 2 is connected to the input of MB 2, C 1 is connected to the input of MB 3, MB 3 is connected to the input of MB 1 and the input of LB 3, LB 3 is connected to the input of AB 3, AB 3 is connected to the input of C 2 and the input of MB 4, C 2 is connected to the input of MB 4, MB 4 is connected to the input of MB 5 and the input LB 4, LB 4 is connected to the input of AB 1 and to the input of MB 4, MB 5 is connected to the input of AB 4, AB 4 is connected to the input of MB 6, MB 6 is connected to the input of LB 5, LB 5 is connected to the input of LB 6, LB 6 is connected to the input of AB 5 and to the input of MB 7, AB 5 is connected to the input of C 3 and the input of MB 7, MB 7 is connected to the input of VB, C 3 is connected to the input of MB 6 and to the input of LB 7, LB 7 is connected to the input of LB 5 and the VB input.

EFFECT: increase in the accuracy of target distribution of complexes of means of destruction.

1 cl, 2 dwg

Description

The invention relates to a specialized hardware and software system and can be used in an automated control system for a grouping of weapons systems when planning a strike against enemy targets. The complex of means of destruction includes a set of means of destruction, the use of which is possible from a limited area of application. A means of destruction is a combination of a delivery vehicle and a certain number of combat units that directly act on their designated targets. At the same time, for each means of destruction there is a limitation on the possibility of assigning combat units to targets within a limited area (disengagement zone).

There is a known method and device for target distribution by group objects, designed to process input information about the characteristics of combat weapons, its transformation, the choice of the necessary strategy, the formation of confrontation criteria with the identification of the results of the battle, the assessment of their losses and damage inflicted on the enemy [1]. The disadvantage of this method lies in its applicability to a limited range of tasks, in particular, this method does not allow the formation of a strategy for the use of combat assets (weapons) that operate as part of a grouping of troops, the complexes of which can be used from different strike areas located at considerable distances from each other. friend.

A known method of automatic group target distribution of fighters, taking into account the priority of targets, is used to assign targets to interceptors in the confrontation of groups of aircraft. The proposed method allows you to determine the assignment of targets to interceptors in a group confrontation [2]. The disadvantage of this invention, which limits the scope of its application, is that all means of destruction (interceptors) are equivalent, in addition, for the means of destruction, the spatial limitation of the target area is not taken into account.

There is a known method and device for selecting a target distribution strategy for group objects [3], which allows, in particular, to select the necessary strategy for combat operations, to assess one's losses and damage inflicted on the enemy. However, within the framework of this invention, the characteristics of the affected objects (importance, security, coordinates) are not taken into account in detail. In addition, possible restrictions on the area of application of combat weapons - their reach are not taken into account. These shortcomings limit the scope of this invention to solving the problem of target distribution of weapons, taking into account possible restrictions on their destination zones and assessing the corresponding amount of damage inflicted on the enemy.

Closest to the proposed invention is a method for selecting objects of destruction and a device for its implementation, allowing to solve the problem of planning a strike against enemy objects of destruction when using a limited number of different types of weapons [4]. This method consists in the fact that, according to the data of the objects of destruction, characterizing the combat and military-economic potential of the enemy, according to the data of the means of destruction, the probability of hitting each object by each means of destruction is calculated, elements are formed for selecting objects of destruction and for assigning means of destruction, search and the choice of the maximum value of the element for each means of destruction, the preliminary fixing of the designated means of destruction on the object of destruction is carried out, the number of means of destruction in the delivery vehicle is checked, while:

if there is more than one means of destruction in the delivery vehicle under consideration, then objects of destruction are formed into groups, on the basis of which a combination of means of destruction is selected that provides the maximum value of the reduced combat and military-economic potential of the enemy;

if there is one means of destruction in the delivery vehicle under consideration, then an object of destruction is selected for the assigned means of destruction, the current value of the reduced combat and military-economic potential of the enemy is determined, new values of the importance of the objects of destruction after the means of destruction are assigned to them.

Then, the total value of the reduced combat and military-economic potential of the enemy is determined after the distribution of all weapons among the targets, the best combination of targets is determined, leading to the maximum reduction in the combat and military-economic potential of the enemy [4].

The disadvantage of this invention is the set of connections between the elements of the device, through which the selected method of target allocation is implemented, which does not provide the choice of a group of objects with the maximum increment of damage (losses) when solving the target allocation problem.

The technical result of the proposed invention is an increase in the potential losses of the enemy when hitting his objects in accordance with the formed target distribution plan for weapons, taking into account the specified restrictions on their number and area of assignment of combat units. The required technical result is achieved by the fact that the device contains five arithmetic blocks, seven memory blocks, seven logical blocks, three counters, a random number generator, and a visualization block. The specified composition of the proposed device makes it possible to implement an approach that ensures the formation of a target distribution plan for weapons that corresponds to the maximum value of potential losses of the enemy, taking into account restrictions on the areas of assignment of combat units. The essence of the approach implemented in the device is as follows:

preliminary, before the direct fixation of weapons, groups of enemy objects are formed for all types of weapons [7];

For the preliminary formation of groups of targets, the cluster analysis method is used - the FOREL algorithm [5], which, firstly, allows you to determine the groups of targets of destruction, taking into account restrictions on the purpose within a given area of disengagement of weapons (warheads), and secondly, allows to form groups of targets with their maximum concentration within the area corresponding to the disengagement zone; At the same time, the peculiarity of applying the FOREL algorithm to this problem is that, firstly, the formed area corresponding to the disengagement zone, in relation to which the belonging of enemy objects is checked, is rectangular, and secondly, this area is oriented relative to the meridian, based on the calculation orthodromic track angle values [6];

for each pre-formed group of enemy objects and each type of complex of weapons, the total increase in damage is estimated when combat units are secured on objects within each group; estimation of the damage increment for each group of objects of destruction and combat units of one means of destruction is carried out on the basis of the optimization method of the maximum element;

fixing the combat units of the means of destruction for the objects of one of the groups, for which, at one iteration of the fixing, the magnitude of the damage increment will be maximum;

clarify the values of the coefficients of importance of objects of destruction, taking into account the fixed combat units (means of destruction);

distribute the means of destruction until all the means of destruction of the group of complexes of means of destruction are distributed.

The essence of the device that implements the considered approach [4], is illustrated by the diagram shown in figure 1. The device includes the following elements: seven memory blocks (BP 1 - BP 7); seven logical blocks (BL 1 - BL 7); five arithmetic blocks (BA 1 - BA 5); three counters (SC 1 - SC 3); random number generator; visualization block.

In this case, BP 1 is connected to the input of BA 1 and to the input of BA 4, the RFS is connected to the input of BA 1, BA 1 is connected to the input of BL 1, BL 1 is connected to the input of BP 2, BP 2 is connected to the input of BA 2, the input of BL 2 and BP 3 input, BL 2 is connected to BP 2 input, MF 1 is connected to BP 3 input, BP 3 is connected to BA 1 input and BL 3 input, BL 3 is connected to BA 3 input, BA 3 is connected to MF 2 input and BP input 4, MF 2 is connected to the input of BP 4, BP 4 is connected to the input of BP 5 and to the input of BL 4, BL 4 is connected to the input of BA 1 and to the input of BP 4, BP 5 is connected to the input of BA 4, BA 4 is connected to the input of BP 6, BP 6 is connected to the input of BL 5, BL 5 is connected to the input of BL 6, BL 6 is connected to the input of BA 5 and to the input of BP 7, BA 5 is connected to the input of MF 3 and the input of BP 7, BP 7 is connected to the input of BP, MF 3 is connected to the input of the BP bis the input of BL 7, BL 7 is connected to the input of BL 5 and to the input of the BV.

The device functions as follows.

- массив данных, содержащих количество средств поражения,

- количество средств поражения n-го типа;

- массив данных, содержащий количество боевых частей,

- количество боевых частей на одном средстве поражения n-го типа; для каждого средства поражения n-го типа размеры сторон зоны разведения боевых частей a_n (по дальности), b_n (по боковому направлению); координаты центра района применения средств поражения

- массив данных, характеризующих возможности средств поражения, p_ng - вероятность поражения g-то объекта противника боевой частью средства поражения n-го типа;In BP 1, the initial data are entered, characterizing: the grouping of complexes of weapons of destruction:

- an array of data containing the number of weapons,

- the number of means of destruction of the n-th type;

- data array containing the number of combat units,

- the number of combat units on one means of destruction of the n-th type; for each means of destruction of the n-th type, the dimensions of the sides of the disengagement zone of combat units a _n (in range), b _n (in the lateral direction); coordinates of the center of the area of application of weapons

- an array of data characterizing the capabilities of the means of destruction, p _ng - the probability of hitting a g-th object of the enemy by the warhead of the means of destruction of the n-th type;

для каждого g-то объекта известны географические координаты ϕ_g (широта), λ_g (долгота), коэффициент важности e_g;objects of destruction are represented by many

for each g object, the geographic coordinates ϕ _g (latitude), λ _g (longitude), the coefficient of importance e _g are known;

Within the framework of the device for assessing the potential losses of the enemy, an expression is used that reflects the weighted average number of destroyed objects of destruction

where m _ng is the number of combat units of the nth type assigned to the gth object of destruction.

The result of using the device are output to the visualization unit:

размерностью N×G;target distribution plan for combat units of weapons, represented by a matrix of the form

dimension N×G;

the value of the enemy's potential losses

что обеспечивает нахождение близкого к оптимальному плана.At the same time, within the framework of the device, the formation of a target distribution plan for combat units of weapons of destruction is carried out from the condition of maximizing damage

which ensures finding a plan close to optimal.

нумерация формируемых групп ОП

начиная с с_n=1; множество формируемых групп

Затем на основе значения из ДСЧ, определяющего объект поражения, координаты которого используются в качестве центральной точки области разведения БЧ; вычисляется значение параметра α, характеризующего ориентацию области Ψ_Т относительно меридиана в точке

Ориентация области Ψ_Т осуществляется таким образом, чтобы точка

была ее центром, а сторона a_n параллельна плоскости, проходящей через точку старта

средства поражения n-го типа и центр области

фиг. 2.From BP 1, the data enters the arithmetic block BA 1, in which the initial values of the variables used in the process of forming groups of targets are first set: the intermediate set G _pr =∅ (the intermediate set is used to include objects belonging to the area Ψ _T ), when calculating the coordinates of a point

numbering of formed EP groups

starting with _n =1; set of formed groups

Then, based on the value from the DFS, which determines the object of destruction, the coordinates of which are used as the center point of the warhead breeding area; the value of the parameter α is calculated, which characterizes the orientation of the region Ψ _T relative to the meridian at the point

The orientation of the region Ψ _T is carried out in such a way that the point

was its center, and side a _n is parallel to the plane passing through the starting point

means of destruction of the n-th type and the center of the area

fig. 2.

To determine the angle α, the formula for calculating the orthodromic track angle is used, which is understood as the angle formed by the orthodrome and the meridian at the intersection point [6]:

области Ψ_Т и расстояния от

точки

до точки

на границе прямоугольной области Ψ_Т в направлении на проверяемый объект g(ϕ_g, λ_g), фиг. 2.Data on the central point of the test area and the value of the angle α are transmitted from BA 1 to BL 1, on the basis of which BL 1 checks whether the affected objects belong to the area Ψ _Т by comparing the distance ρ(g, О _t ) from the gth object with coordinates { ϕ _g , λ _g ) from the set of objects G _op to the center

area Ψ _T and distance from

points

to the point

on the border of the rectangular area Ψ _T in the direction of the checked object g(ϕ _g , λ _g ), fig. 2.

g-й ОП включается в промежуточное множество

которое сохраняется в БП 2.When the condition

g-th BP is included in the intermediate set

which is stored in BP 2.

множества точек, соответствующих координатам g-ых объектов, включенных в промежуточное множество G_пр, на основе выражений

где n_пр - количество элементов в промежуточном множестве G_пр.In BA 2, for objects included in G _pr (from BP 2), the coordinates of the geometric center are calculated

sets of points corresponding to the coordinates of the g-th objects included in the intermediate set G _pr , based on expressions

where n _pr - the number of elements in the intermediate set G _pr .

точек, соответствующих ОП в множестве G_пр, и центра

области Ψ_Т.Values ϕ _ct and λ _ct , as well as data on objects included in the intermediate set G _pr , from BP 2 are entered into BL 2, in which the condition of coincidence of the geometric center is checked

points corresponding to the OP in the set G _pr , and the center

area Ψ _T .

In case of non-fulfillment of the condition from BL 2, the following commands are issued:

to zero the data of the intermediate set in BP 2;

to assign the values of the coordinates of the central point O _t (ϕ _t , λ _t ) to the area Ψ _T of the values ϕ _ct and

очередной номер с_n и активизируется БЛ 3.If the condition is met, a command is issued from BL 2: in BP 2 to transfer the data of the selected objects to the next group of OP and save them in BP 3. In this case, after the data is loaded, MF 1 assigns to the group of objects

the next number with _n and BL 3 is activated.

In BL 3, based on the data on the number of targets from BP 1 and the data of the formed groups, the condition for distributing all objects into groups (G _op =∅) is checked.

In case of non-fulfillment of the condition in BL 3 (G _op =∅), the DSC generates a new random number and BA 1 is activated.

и выдается команда на формирование очередного значения СЧ 2. Вычисленное значение функционала F(Ф_nr) и соответствующий вариант формирования групп объектов сохраняется в БП 4. Далее в БЛ 4 проверяется выполнение условия по максимальному количеству итераций процедуры формирования групп ОП (r=r_max). В случае невыполнения условия в Б Л 4 (r=r_max) присваивается очередное значение номеру г процедуры формирования групп ОП, и активизируется БА 1, а также определяется новое значение в ДСЧ. В случае выполнения условия (r=r_mах) из БЛ 4 выдается команда на выбор из БП 4 и передачу данных в БП 5 того варианта сформированных групп объектов, для которого значение F(Ф_nr) максимально. После чего активизируется БА 4.If the condition is met in BL 3 (G _op =∅), for the formed OP groups in BA 3, the performance functional is calculated based on the expression

and a command is issued to form the next value of MF 2. The calculated value of the functional F(Ф _nr ) and the corresponding option for forming groups of objects are stored in BP 4. Further, in BL 4, the condition is checked for the maximum number of iterations of the procedure for forming groups of OP (r=r _max ) . If the condition in BL 4 (r=r _max ) is not met, the next value is assigned to the number r of the OP group formation procedure, and BA 1 is activated, and a new value is determined in the DSC. If the condition (r=r _max ) is met from BL 4, a command is issued to select from BP 4 and transfer data to BP 5 of that variant of the formed groups of objects for which the value of F(Ф _nr ) is maximum. After that, BA 4 is activated.

In BA 4, the initial data are entered:

from BP 1 data arrays on the number of means of destruction ||N _SPn ||, on the number of warheads ||N _warheadsn ||, on the values of the probability of delivering warheads to objects ||p _ng ||, on the values of the coefficients of importance of objects ||e _g | |;

from BP 5 data arrays for the formed groups {Ф ₁ , Ф ₂ , …, Ф _n , …, Ф _N }.

Also, in BA 4, the initial values of the variables of the process of securing weapons and combat units are set:

number of fixed means of destruction t=1;

для всех

где

- математическое ожидание сохранившегося значения важности g-го объекта, с учетом воздействия по объекту боевых частей, назначенных к t-ой итерации; r_ng - элемент вспомогательной матрицы распределения боевых частей средств поражения ||r_ng||, соответствует количеству предварительно закрепленных боевых частей за g-ым ОП; w_ng - значение ущерба g-му объекту для предварительно закрепленных боевых частей;

- номер выбранной на t-й итерации группы объектов

для n-го типа средств поражения;auxiliary variable values

for all

Where

- mathematical expectation of the preserved value of the importance of the g-th object, taking into account the impact on the object of combat units assigned to the t-th iteration; r _ng - element of the auxiliary matrix of the distribution of combat units of weapons ||r _ng ||, corresponds to the number of pre-assigned combat units for the g-th OP; w _ng - value of damage to the g-th object for pre-attached combat units;

- number of the group of objects selected at the t-th iteration

for the n-th type of means of destruction;

для всех

value of maximum damage in groups

for all

the value of the damage index at the t-th step

промежуточного варианта целераспределения боевых частей средств поражения на t-ой операции

values

an intermediate variant of the target distribution of combat units of weapons on the t-th operation

в пределах каждой группы объектов

для каждого типа средств поражения, в которых на t-й итерации имеются средства поражения (N_Pn>0). При этом в БА 4 реализуется цикл по всем типам средств поражения

а также в рамках каждого n-го типа вложенный цикл по всем группам

Результатом данного цикла является матрица предварительного закрепления боевых частей средств поражения r_ng и множество значений приращения ущерба

где

Полученные данные

сохраняются в БП 6.On the basis of the received data in BA 4 pre-distributed warheads of weapons within all groups of objects {F ₁ , F ₂ , ..., F _n , ..., F _N }. The preliminary fixation is fixed in the matrix r _ng . Damage increment values are estimated

within each group of objects

for each type of means of destruction, in which at the t-th iteration there are means of destruction (N _Pn >0). At the same time, in BA 4, a cycle is implemented for all types of weapons

and also within each n-th type nested loop over all groups

The result of this cycle is the matrix of preliminary fixation of combat units of weapons of destruction r _ng and a set of damage increment values

Where

Data received

stored in BP 6.

в группе объектов

Для этого в множестве данных

определяется значение, соответствующее максимальному ущербу,

On the basis of data from BP 6 to BL 5, the n-type weapon with the maximum value of damage increment is selected

in a group of objects

To do this, in the data set

the value corresponding to the maximum damage is determined,

соответствующей группы ОП

передаются в БЛ 6. В БЛ 6 окончательно закрепляются боевые части выбранного средства поражения n-го типа за объектами, принадлежащими группе ОП

For the current t-th iteration of the loop, the value of the weapon type is n'=n and the number

corresponding OP group

are transferred to BL 6. In BL 6, the combat units of the selected type of destruction means of the nth type are finally assigned to objects belonging to the OP group

значение элемента

матрицы ϑ_t увеличивается на количество r_ng предварительно закрепленных боевых частей n-го типа за g-ми ОП (т.е. для которых r_ng>0) и принадлежащих группе ОП

:Anchoring is fixed in the intermediate variant of target distribution

element value

matrix ϑ _t increases by the number r _{ng of} pre-assigned warheads of the nth type for g-th OP (i.e. for which r _ng > 0) and belonging to the OP group

:

сохраняются в БП 7.The values of the intermediate target distribution variant obtained in this way

stored in BP 7.

полученного из БЛ 6 для выбранной группы объектов и типа средств поражения осуществляется вычисление текущего значения ущерба наносимого противнику на основе выражения

Значение

сохраняется в БП 7. Затем в БА 5 пересчитываются значения

для g-ых объектов, по которым на данной итерации t назначены боевые части средств поражения:In BA 5 based on value

received from BL 6 for the selected group of objects and the type of means of destruction, the calculation of the current value of damage inflicted on the enemy is carried out based on the expression

Meaning

stored in BP 7. Then, in BA 5, the values are recalculated

for the g-th objects for which combat units of weapons of destruction are assigned at a given iteration t:

Полученные значения сохраняются в БП 6.In SC 3, the cycle variable of the distribution process is increased by one (t=t+1), and the choice is fixed at the t-th iteration of the means of destruction of the n-th type:

The obtained values are stored in BP 6.

и значение величины потенциальных потерь противника

В случае невыполнения условия (t≠T) осуществляется активизация БЛ 5.In BL 7, the fulfillment of the condition for selecting all missiles of the Strategic Missile Forces (t=T) is checked. If the condition (t=T) is met, the BV displays data from BP 7 on target distribution in the form of a matrix

and the value of the enemy's potential losses

If the condition (t≠T) is not met, BL 5 is activated.

и соответствующее ему значение величины ущерба

наносимого противнику.Thus, the result of the application of the proposed device is a target distribution plan for combat units of weapons in the form of a matrix

and the corresponding value of the damage

inflicted on the enemy.

The present invention is industrially applicable, since it is based on operations and procedures widely used in automated computing systems and control systems, and can be implemented both in the form of a device with specialized blocks, and on the basis of a personal computer with appropriate software to implement the provided functions. .

Information sources

1. RU No. 2419140 C2, May 20, 2011.

2. RU No. 2690234 C1, May 31, 2019.

3. RU No. 2469386 C2, 10.12.2012.

4. RU No. 2595601 C2, 27.08.2016.

5. Zagoruiko, N.G. Applied methods of data and knowledge analysis / N.G. Zagoruiko // Publisher: Institute of Mathematics of the Siberian Branch of the Russian Academy of Sciences. Novosibirsk, 1999. - p. 38-39.

6. Lavsky, V.M. Reference book of the pilot and navigator. Ed. V.M. Lavsky. M.: Military publishing house. 1974. - 504 p.

7. Roldugin, V.D. Technique for solving the problem of target distribution of warheads of a group of strategic missile systems, taking into account their heterogeneity based on the preliminary formation of groups / Roldugin V.D., Volodin A.A. // Strategic stability. Scientific and practical interdisciplinary journal. 2021. No. 1 (94). - With. 16-20.

Claims (1)

A device for target distribution of a grouping of weapons complexes, taking into account restrictions on their destination zones, containing two logical blocks, an arithmetic block, a memory block, a visualization block, characterized in that it contains four arithmetic blocks, six memory blocks, five logical blocks, three counters , a random number generator, wherein the memory block one is connected to the input of the arithmetic block one and to the input of the arithmetic block four, the random number generator is connected to the input of the arithmetic block one, the arithmetic block one is connected to the input of the logical one block, the logical block one is connected to the input of the block memory block two, memory block two is connected to the input of arithmetic block two, the input of logical block two and the input of memory block three, block logical two is connected to the input of memory block two, counter one is connected to the input of memory block three, memory block three is connected to the input of arithmetic block one and the input of block logical three, block logical three is connected to the input of block arithmetic three, block arithmetic three is connected to the input of counter two and the input of memory block four, counter two is connected to the input of memory block four, memory block four is connected to the input of memory block five and with the input of the logical four block, the logical four block is connected to the input of the arithmetic block one and to the input of the memory block four, the memory block five is connected to the input of the arithmetic block four, the arithmetic block four is connected to the input of the memory block six, the memory block six is connected to the input of the logical block five, the logical five block is connected to the input of the logical six block, the logical six block is connected to the input of the arithmetic five block and to the input of the memory block seven, the arithmetic five block is connected to the input of the counter three and the input of the memory block seven, the memory block seven is connected to the input of the visualization block , counter three is connected to the input of the memory block six and to the input of the logic seven block, the logic seven block is connected to the input of the logic five block and to the input of the visualization block.

Images