Planning of difficult logistic structures is presently conducted with the use of the special software products and modern information technologies. Presently in this area of widest find various computer expert facilities and systems of planning of processes of logistic. Large possibilities in this area are possessed by the packages of structural design. They allow not only to prepare the proper recommendations and projects on the base of exact analytical methods but also give them an evident, visual form. In this article the considered approaches of design of system dynamics of control of inventories in production-point-of-sale organizations which supply, material and technical facilities for Military Powers of Ukraine. The example of visual model of logistic chain is described developed at to the environment of package of structural design of iThink It is marked that work with the package of iThink does not require the special skills and knowledge of programming language. A model is developed by placing in a graphics editor separate component and them subsequent connection. If necessary intercommunications are set between separate knots. Analysing the package of structural design it is possible to draw a conclusion, that facilities of structural design of are some hard limits on the process of design. A model can be developed practically for any system of financial streams and supplies any the organizations of any pattern of ownership. Also it should be noted that design of activity of economic subjects exceptionally effective and perspective direction of development of administrative technologies. World experience testifies that computer analysis of the logistic systems, a condition is needed for the effective planning of creation and management similar difficult organizations Keywords: logistic system, system of logistical support of Military Powers of Ukraine, production-point-of-sale organizations, structural design.

In the conditions of modern operations with the enemy’s use of high-precision weapons, the amount of average daily losses of armored weapons and military equipment (BTOT), for example, in the compounds and parts of the OUV, which conducts the operation, can reach 7-10%, and losses in the first day alone – 20 – 25%. This amount of losses of BTOT units and parts of the OUV may lead to the fact that after 3-4 days of the operation they may become limited in combat capability and may not complete the combat tasks assigned to them in full. Therefore, the system of complex repair of damaged BTOT samples will play a major role in maintaining the combat capability of troops during the operation. This causes the need to develop requirements for the production capabilities of this system, in particular, for its main element – the system of repair (repair and restoration) bodies, thanks to which the system under consideration would be able to meet the needs of the troops in the conditions of modern operations. These requirements are related to the determination of the necessary average daily productivity of repair bodies for the repair of one or another type (group) of weapons and military equipment (OMT), the required number of repair departments (platoons), the labor intensity of a certain type of OMT repair, the probability of developing the OMT repair fund, etc. The purpose of this article is to propose a methobability apporoach to the substantiation of the indicators that characterize the system of repair of armored weapons and equipment of an operational group of troops, which takes into account the influence of the main external factors on the process of repair of armored personnel carriers. This is the approach allows you to determine the main indicators that characterize the studied system with sufficient completeness. Keywords: maintenance and repair system, armored weapons and military equipment, repair and restoration bodies.