The final and one of the most important stages of the aircraft-type unmanned aerial vehicles (UAV) flight is landing. In this regard the problem of automating the control by UAV landing in difficult meteorological conditions is becoming increasingly urgent. In some cases for refueling and recharging UAVs it is advisable to use the dynamic mobile landing site (MLS) instead of the traditional stationary landing site (SLS). In the present paper we consider the setting of and solution of the control problem by the terminal landing maneuver of a UAV. It provides its transfer from the current initial state to the target final state along " flexible" kinematic trajectories both on the SLS and on the MLS. To solve the problem of automatic landing of UAV on SLS or MLS the mathematical model of the dynamics of its movement was developed. It’s based on the concept of " flexible" kinematic trajectories with spatial synchronization of controlled movements. The control algorithm by the terminal vertical landing maneuver of UAV on SLS by the method of dynamics inverse problem using the principle of " flexible" kinematic trajectories is developed. And also the control algorithm by the terminal landing maneuver of UAV on MLS by the method of dynamics inverse problems using the principles of " flexible" kinematic trajectories and aiming into the target point was also developed. Computer approbation of the synthesized control algorithms for the landing maneuver of UAV "Aerosonde" under conditions of various wind disturbances was carried out using digital modeling in the Matlab environment.

The final and one of the most important stages of the aircraft-type unmanned aerial vehicles (UAV) flight is landing. In this regard, the problem of automating the control by UAV landing in difficult meteorological conditions is becoming increasingly urgent. In some cases, for refueling and recharging UAVs it is advisable to use the dynamic mobile landing site (MLS) instead of the traditional stationary landing site (SLS). In the present paper, we consider the setting and solution of the control problem by the terminal landing maneuver of a UAV. It provides its transfer from the current initial state to the target final state along “flexible” kinematic trajectories both on the SLS and on the MLS. To solve the problem of the automatic landing of UAV on SLS or MLS the mathematical model of the dynamics of its movement was developed. It’s based on the concept of “flexible” kinematic trajectories with spatial synchronization of controlled movements. The control algorithm by the terminal vertical landing maneuver of UAV on SLS by the method of dynamics inverse problem using the principle of “flexible” kinematic trajectories is developed. Also, the control algorithm by the terminal landing maneuver of UAV on MLS by the method of dynamics inverse problems using the principles of “flexible” kinematic trajectories and aiming into the target point was also developed. Computer approbation of the synthesized control algorithms for the landing maneuver of UAV «Aerosonde» under conditions of various wind disturbances was carried out using digital modeling in the Matlab environment.

Белковые молекулы обладают уникальным свойством передачи материала и/или информации через непроницаемый барьер, которым является липидный бислой. Эта своеобразная роль клеточных «привратников» особенно интересна для целей нанобиотехнологии, поскольку мембранные белки могут с успехом использоваться для связи между двумя различными средами, разделенными липидным бислоем. В настоящем обзоре описаны структурные особенности и свойства трансмембранных белков как наиболее перспективных компонентов современных биосенсорных устройств. Приведены также методы формирования липидных бислоев, прикрепленных к твердой поверхности, и способы получения жесткой белковой «арматуры», которые позволяют реконструировать и сохранять используемые белки в функционально активной конформации по отношению к широкому спектру определяемых аналитов. Высокая селективность и специфичность белковых молекул в распознавании рецепторов или лигандов делает их незаменимыми для биомедицинского анализа и молекулярной диагностики.

Protein molecules have a unique property of transferring material or information across the impenetrable barrier of a lipid bilayer. This peculiar role of cell “gatekeepers” is especially interesting for the purposes of nanobiotechnology because membrane proteins can be successfully used for communication between two different media separated by a lipid bilayer. This review describes the structural features and properties of transmembrane proteins as the most promising components of modern biosensor devices. Another focus is the methods to produce lipid bilayers attached to a solid surface and to obtain a rigid protein “armature.” These methods make it possible to reconstruct and maintain proteins in the conformation that is functionally active toward a wide range of analytes to be determined. Being highly selective and specific in recognizing receptors or ligands, protein molecules provide an indispensable tool for biomedical analysis and molecular diagnosis.

The current state policy of Russia orients to the support of entrepreneurial activity and involvement of the population into regular physical training and playing sports. Integration of entrepreneurship in the system of state sports can provide a higher level of practical use of available market tools in budget sport organizations. Collaboration of state sport organizations and entrepreneurs in the field of sports could promote sustainable development of sport economy, raise efficiency of sport goods sales and services and intensify the search for practical combinations aimed at gaining profits in the process of everyday sport activity. State sport in Russia needs mechanisms of developing private entrepreneurial initiative. The author gives recommendations for upgrading organizational mechanisms of interaction between the state sector and private business structures and their realization can raise sport economy to a new level. Improving the level of entrepreneurial culture in the sports field in line with the growth in economic and sport results in state sport organizations is relevant to the acute goals identified in the Federal projects ‘Entrepreneurship Popularization’ and ‘Sport is a Norm of Life’, which are included in the national projects ‘Small and Medium Business and Support of Individual Entrepreneurial Initiative’ and ‘Demography’.

in condition of fierce competition, those hospitality businesses win that primarily seek to satisfy the needs of consumers. Successful hotels, seeking their own economic benefits, provide social needs and satisfy the desires of customers. To achieve these goals, they introduce new technology, develop new methods of personnel management and new range of services in the hotel business. Practical experience shows that the service is an important element of management. The article describes practical methods of assessing the quality of customer service.

this article describes physical culture and sport as factors, playing a very important role in the development of society. According to the author there is a situation of decline in physical health-improving activity of the people all around the world. Obviously, it can lead to poor health and reduced productivity. The author believes that it is possible to increase productivity of the active working population by increasing investments in mass sport. Numerous empirical and experimental data confirm that there is a disease reduction, the increase of useful Fund of working time, the increase of intellectual and manual labor. Investments in physical activity and sport reduce the state expenses on medical care and increase of working age, which in turn reduces the cost of pension provision. This article investigates the problem of investments in physical culture influence on the increase of labor productivity.

This article to the grammatical peculiarities of tatar-mishar dialect of the Repulic of Adygea. The grammatical side of the is present in this article. The grammatical similarities with mishar dialects of the tatar language (temnikovski, lyambirski, kuznetski, khvalynski) are shown. In spite of having similarities with other dialect there are some characteristic features of the whole mishar dialect of the tatar language.