出版社：Ivan Kozhedub Kharkiv National Air Force University
摘要：The article discusses approaches to assessing the effectiveness of the use of high-explosive fragmentation ordnance as one of the most extensive and developed classes of ammunition designed to destroy almost all types of targets. The method for evaluating the combat effectiveness of high-explosive fragmentation ordnance is based on a simulation method. Such a solution allowed us to get away from using complex analytical dependencies and to greatly simplify the construction of a mathematical model of the impact of the striking elements of these munitions on targets. As an ammunition, the model describes the most effective ammunition in the form of a cluster warhead equipped with unguided high-explosive fragmentation combat elements. The separation point of the cluster warhead and the coordinates of the explosion of unguided high-explosive fragmentation ordnance are considered in the model as random variables with a normal distribution law. Accuracy characteristics of both the cluster warhead itself and unguided high-explosive fragmentation munitions are expressed in terms of the corresponding standard deviations. Damaged objects in the process of striking can go into the following states: “destroyed”; “disabled”; “suppressed”. The state “destroyed” occurs with complete destruction without the possibility of recovery. The state “disabled” corresponds to the state when a major (average) repair is required by the specialized authorities for restoration. The “suppressed” state corresponds to the state when the combat readiness is restored by the forces of combat crew when leaving the battle. To determine the corresponding state in each lesion, four areas are distinguished. The first area - hitting and breaking through leads to destruction. The second area - hitting and breaking through breaks the equipment out of order. The third area - hitting and breaking through leads to suppression. And the fourth area - hitting and breaking through is not critical. Based on the size of these areas, it is determined for each of them the number of striking elements that hit the object, at which at least one of the striking elements falls into the corresponding area. In each implementation of the simulation model, the process of launching a cluster warhead taking into account the accuracy characteristics at a certain point in space is played out. For each unguided high-explosive fragmentation ordnance, the fact of its falling into the area of location of the objects of destruction is established. Knowing the number of such uncontrolled high-explosive fragmentation warheads that hit and the number of destructive elements in each of them, the total number of destructive elements affecting the targets is determined. Having determined the average number of damaging elements acting on the affected objects, the number of objects in this implementation is calculated that received the corresponding defeat, expressed through the states discussed above. After carrying out a given number of implementations of the simulation model, the processing of the obtained statistical material is carried out. In the end result, the estimate of the mathematical expectation of the number of objects of damage that received such degrees of damage as “destroyed”, “incapacitated,” “suppressed” is determined. For a more accurate assessment of the effectiveness of the use of a cluster warhead, it is proposed to simulate the explosion points of each unguided high-explosive fragmentation warhead and determine the number of damaging elements that fall into each described object of destruction. Further, similarly, it is determined that the object of the lesion received an appropriate degree of lesion. The model does not take into account the fact of accumulation of damage received by the target. It’s just that each implementation takes into account the maximum damage received in the process of considering the impact on it by each unguided high-explosive fragmentation warhead. The proposed simulation model based on the available source data allows us to quantify the effectiveness of the use of cluster warheads and thereby evaluate the decisions made when planning combat operations.
其他摘要：У статті розглядаються підходи до оцінювання ефективності застосування осколково-фугасних боєприпасів, як одних з найбільших і розвиненіших класів боєприпасів, призначених для ураження практично усіх типів цілей. В основу методу оцінювання бойової ефективності осколково-фугасних боєприпасів покладений метод імітації. Таке рішення дозволило відійти від використання складних аналітичних залежностей і значною мірою спростити побудову математичної моделі дії вражаючих елементів цих боєприпасів на об'єкти ураження. Початкові дані, що використовуються в моделі, мають ясний фізичний сенс, відображають даний процес ураження цілей, що вибрані касетною бойовою частиною, і є обчислюваними. Запропонована імітаційна модель на основі доступних початкових даних дозволяє проводити кількісне оцінювання ефективності застосування касетної бойової частини і тим самим оцінювати рішення, що приймаються, при плануванні бойових операцій.
关键词：simulation model;cluster warhead;striking element
其他关键词：імітаційна модель;касетна бойова частина;уражаючий елемент
