The methodological approaches to the use of genetic algorithm for the synthesis of the rational structure of the radar surveillance system are proposed in the paper. The structure of the radar surveillance system is presented in the form of an incidence matrix, which is used as a chromosome by the operators of the genetic algorithm. This matrix is used as a chromosome by the operators of the genetic algorithm. The elements of the incidence matrix that describe the relationships between the elements of the structure of the observation system are genes in the genetic algorithm. In each cycle of the genetic algorithm, a pair of chromosomes is paired, during which part of the genes are exchanged, which for the system under study means the appearance and disappearance of the corresponding connections between the elements. The calculation of the values of the efficiency of radar surveillance for each variant of the structure is proposed to be carried out using the ant colony optimization. The gain in the value of the conditional probability of correct detection with a fixed probability of false alarm is approximately 10% Keywords— genetic algorithm, artificial intelligence, optimization, route, radar surveillance system.
The experience of warfare [1,2] has shown that forecasting the likely scale of actions of the air enemy is one of the urgent issues that are being resolved by the chiefs of air defense, commanders of anti-aircraft units and headquarters during the planning of air defense and the conduct of combat operations. It allows you to determine the possible options for actions of the air enemy, to build or improve the air defense system (ADS) accordingly in order to ensure its sufficient effectiveness. The practice of air defense planning shows that when using traditional methods of forecasting the actions of the air adversary [3,4], an unacceptable overestimation or underestimation of the possible scope of the use of air attack means (AAM) is obtained. The forecasting results should be objective, because even minor changes in, say, the number of cruise missiles (CM), unmanned aerial vehicles (UAV) by subdivision and units significantly affect the required effectiveness of the air defense system [5]. In order to obtain more accurate results, a method of forecasting the possible scale of the air enemy’s actions is proposed by determining the size of the required AAM outfits to inflict damage on the main objects of subdivisions and military units that are taking cover in battle. The methodology can be included in the information and analytical system of ensuring decision-making processes for the creation of air defense systems of different levels of hierarchy.
Was conducted a study of the features of modern simulation software (MSS) in order to clarify the patterns underlying the information technology of these tools. The issue of the application of simulation systems regarding the aspects of extraction, accumulation, generalization and use of reliable information becomes a priority. It was established that obtaining the most effective version of the decision, during the simulation of the process of its adoption, is possible on the basis of the improvement of the intelligence information support system. The results of the study show that the main direction of solving this problem is the information and technical unification of all intelligence information systems of the means of armed struggle into the integration information space of databases for their presentation to users of simulation systems in a unified form.
1 Харківський національний університет Повітряних Сил ім. І. Кожедуба, Харків 2 Національний університет оборони України ім. І. Черняховського, Київ МЕТОД ВИКЛЮЧЕННЯ ЗАЙВОЇ ТА ХИБНОЇ ІНФОРМАЦІЇ В АЛГОРИТМАХ УПРАВЛІННЯ НА ПУНКТАХ УПРАВЛІННЯ ПРОТИПОВІТРЯНОЇ ОБОРОНИ СУХОПУТНИХ ВІЙСЬК Актуальним питанням сьогодення є удосконалення та створення нових алгоритмів управління, які б забезпечували ефективне управління засобами протиповітряної оборони (ППО) Сухопутних військ (СВ) на кожному рівні ланки управління. В статті запропонований удосконалений метод автоматизованої обробки інформації на пунктах управління (ПУ) ППО СВ з використанням методу максимальної правдоподібності оцінки параметрів руху цілей та зайнятості зенітних комплексів для виключення помилок в обробці зайвої та неправдоподібної інформації при одночасному надходженні паралельних та послідовних потоків інформації. Застосування запропонованого методу дасть можливість зменшити час на обробку інформації і на прийняття рішення командиром відповідної ланки управління по розподілу повітряних цілей між підрозділами (засобами) ППО СВ, що дозволить підвищити ефективність усього контуру управління Ключові слова: автоматизована обробка інформації, пункт управління, розподіл повітряних цілей, контур управління, теорія матриць, теорія масового обслуговування.
During last ten years an increase of amount of the remittances, as well as its importance among the sources of foreign capital in the list of developing countries, is mentioned. The share of remittances in GDP of some countries grew so dramatically, that it caused the economical dependence from their labor emigrants. Ukraine is also involved in the international labor force migration processes. Ukraine is in the TOP-10 countries of origin of international labor migrants and in the TOP-10 of countries according to the amount of the received remittances (14,4 billion of U.S. dollars in 2018). From the 2009 the amount of remittances in Ukraine is larger than amount of the foreign direct investment. The interdependence between remittances and main macro economical figures in Ukraine during the period between 1997 and 2018 is analyzed in the paper.
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