In the work is considered the classification of typical cases of flooding an emergency ship on irregular sea emotion. Using of artificial neural networks and cognitive images for deciding a problem of recognition of dynamic system objects is researched. As the analyzed information in this work are used the data of imitating modeling of ship rolling with different natures of damage 

Investigated in this article are the laws of functioning of an electrical powerplant installed in the planes with remote energy support. On the basis of these laws the problem of the maximal thrust flight mode has been solved. An example of calculating the functioning of a powerplant with a particular configuration is presented 

The method of voice signals synthesis in vocoder with prototype waveform interpolation on the basis of the diameters theory is considered. The differentiated approach to compression of voice speech different fragments is offered. The rational variant of the code books construction is obtained. Synthesized speech quality estimations and memory requirements are given with the comparison with well-known vocoders 

Энергетика всегда оказывала решающую, можно сказать, революционизирующую роль не только на развитие тех средств, для которых она предназначалась, но и на развитие человеческого общества. В доказательство справедливости сказанного приведем лишь несколько наиболее убедительных примеров: — создание в конце XIX века паровой машины изменило не только производительные силы, но и производственные отношения; — осуществление в конце 30-х годов XX века первой в мире реакции деления урана уже через десять лет привело к созданию атомной бомбы, ее “испытанию” на японских городах Хиросима и Нагасаки и поставило человечество перед угрозой его полного уничтожения; — создание новых, более эффективных источников и преобразователей энергии для космической энергетики открывает принципиально новые пути использования космического пространства в различных целях (космические энергетические станции, способные передавать на Землю большие энергетические потоки монохроматического излучения, полеты к планетам солнечной системы и др.).

A model of decomposition of one-component liquid propellant in a low-thrust rocket engine with a metal-rubber decomposition catalyst is considered. Equations for description of self-sustained oscillations in this type of engine are obtained and solved. Their occurrence conditions are analyzed 

Paper is devoted to research of agglomeration. Agglomeration is the process arising at burning solid rocket propellant. The new model of the agglomeration process is presented. This model provides forecasting of size and quantity of agglomerates depending on propellant certain class, conditions of burning and parameters of propellant structure. In this work the model of evolution and dispergation of agglomerated particles on a burning surface are given. Results of the analyses of model and its comparison with available experimental data are submitted 

This article is devoted to new approach of optimum projection of spacecraft's primary structures. This approach includes: 1) to generate possible constructive — bearing schemes of primary structures; 2) to use criterion of optimum "mass-maximum lengths-reliability" for every constructive — bearing schemes; 3) to select from the constructive — bearing schemes variants minimum mass variant. This approach ensures choice of optimum primary structure's parameters by to choice best parameters of level of primary structure's elements and level of primary structure and to choice best structures of spacecraft's level. The newness of suggested approach includes in complex criterion of optimum "mass-maximum lengths-reliability", which is accorded with criteria of primary structure's elements and spacecraft levels. Criterion " mass-maximum lengths-reliability " unites primary exponents of primary structure's quality. The program complex includes program of primary structure's two-levels mass optimum and three programs for primary structure's elements reliable calculations. Separate program complex's parts can be used for calculations masses and reliable of primary structure's elements on the all stages of projection 

The technique of optimization of design parameters of the multipurpose rocket for deducing of compound useful loading on the basis of the decision of ballistic and mass models is given in this article 

The article deals with computer-aided construction of the measurement program for spacecraft telemetry system. Mathematical and software means for for the solution of the problem of message gathering instruments mutability are given. In order to formalize the domain in question efficiently the heterogeneous algebras with multiple inheritance and generic functions are proposed. Objects and relations of the domain are modelled in terms of the formalism. On the basis of the ideas described the telemetry system measurement program CAD is being developed with the use of PostgreSQL DBMS 

In this article necessity of determination of parameters of motion of space objects around the starting points on their photometric signal is proved. One of the possible methods of the solution of the given task by means of numerical methods is shown