No abstract

ground (GPL) pseudolites, a network of control stations (CS) and a consumer segment (Fig. 1). The GPL network creates a continuous navigation field for consumers above the ground (planes, helicopters and, in fact, air pseudolites). The APL network creates similar field for ground (terrestrial) consumers. As for any navigation system, a topical issue for LRNS is a problem of the accuracy of determining the location of moving objects, and since in addition to the location determining these systems allow defining parameters of speed, then, in general, we can talk about the state vector of the consumer. The given problem acquires even greater relevance for the systems of special purpose (military, emergency services, etc.), which operate under challenging

Analysis of wars and armed conflicts in recent years and the performance of tasks by military units (subunits) in a United Forces operation (anti-terrorist operation) confirms that the success of the troops (forces) in performing tasks will depend on the performance of the logistics system. The availability of military units with serviceable weapons and military equipment (WME) ensures the fulfillment of the mission and the advantage over the enemy. At the same time, the timeliness of providing military units (subunits) with serviceable weapons and military equipment depends on the efficiency of the logistics system, namely, on the recovery subsystem, which is its component. However, as studies have shown, there is currently insufficient sufficiency of the recovery system. All this is related to the definition of the composition of forces and means and the structure of the WME recovery system at different levels of the hierarchy. Therefore, in the article, it is considered that for the WME recovery system, the main parameter is the allowable time of WME recovery, differentiated by levels of complexity of tasks. Determination of this parameter for the basic variant of construction of WME recovery system is proposed using the average indicator of the intensity of the flow of possible volumes of tasks on the WME recovery. To determine the rational structure of WME recovery system and to calculate its main parameters the combined method of optimization of WME recovery system was used. Containing two stages: on the first - based on the requirements to the permissible terms of WME recovery system, the rational structure of the recovery system is defined, and on the second – using the method of statistical modeling, the parameters of the structure and composition of forces and means of the WME recovery system at each level of the hierarchy are defined.

The paper examines a mathematical model of threat assessment for potentially dangerous objects of critical infrastructure in the combat zone. Using the theory of graphs and the theory of probability, an approach is proposed that allows obtaining quantitative estimates and conducting an analysis of possible scenarios of the development of an emergency situation. This work will be useful in the development of different classes of ecological and man-made threat assessment mathematical models for critical infrastructure facilities in the war zone.

OPTIMIZING THE DISTRIBUTION OF FINANCIAL RESOURCES WHILE INCREASING THE FINANCING OF THE BUDGET PROGRAM IN WARTIME CONDITIONSВ статті розглядається характерний приклад із практики управлінської діяльності розпорядників коштів, пов'язаний із необхідністю збільшення фінансування бюджетної програми (підпрограми), перегляду заходів програми та обрання таких заходів, додаткове фінансування яких найкраще позначиться на результативності виконання програми в цілому. Питання може виникати негайно, наприклад, в умовах форс-мажору воєнного стану та потребує обґрунтованої і швидкої підготовки управлінських рішень.В якості доповнення до традиційного емпіричного перегляду обсягів фінансування програм забезпечення, для розв'язання прикладу, запропонований підхід із застосуванням статистичного методу кількісного аналізу ризиків на підставі визначення двох показників: імовірності отримання прибутків, як