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77-30569/240412 Advanced technology of developing the means for low-dimensional spacecraft orbit insertion.
Engineering Education # 10, October 2011
The article describes a comparative analysis and economical efficiency estimates for the two considered ways of low -dimensional spacecraft low orbit insertion: the traditional one, using the traditional rocket launch systems, and the perspective one, using the ballistic active-reactive system. The conducted research is preliminary and as the accumulation of more source data of active-ballistic rocket systems technology goes, is subject to change, but at this stage it can serve as a basis for further analysis and evaluation of possible design. Economic efficiency of payload delivery using the ballistic active-reactive system in the given formulation of the problem is preferable.
77-30569/234514 Model of a priori efficiency evaluation of projects in indeterminacy typical to early stages of development.
Engineering Education # 10, October 2011
 The article shows the importance of a single complex efficiency criterion for innovative projects, which is centrally approved, and will allow an a priori evaluation of projects in indeterminacy typical to early stages of development. The criterion of efficiency not overloaded with a considerable quantity of parameters reflects target directivity of the task (operation) and in the conditions of restrictions and superimposed uncertainties allows solving so-called "direct" research problems of operations which help to create formation of programs from engineering positions.
77-30569/233628 Economical aspects of developing remote Earth sensing systems based on “Soyuz – Sat – O” microsatellites
Engineering Education # 10, October 2011
 The article sets out the necessity of establishing a global multifunctional space system of remote Earth sensing focused on integrated sensing of terrestrial objects, including the sensing with the expansion of the spectrozonal range. Currently, at restricted financing, creation of such a system is impossible without carrying out a feasibility study and a performance analysis of its usage, which is an important state task. The basic principles of a feasibility study is the approved methodical device using a cost-based mechanism in space systems creation.
77-30569/233500 About the importance of preliminary test runs of on-board equipment for innovative satellites of a new generation
Engineering Education # 10, October 2011
 The article sets out the main reasons for preliminary testing on-board equipment of new generation micro-satellites at the present stage of rocket and space technology development. As proof of this the authors present a comparative analysis of domestic developments in the field of micro-satellites and platforms for them, and as a result, “Soyuz-Sat-O” satellite is selected. The basis of creating a micro-satellite “Soyuz-Sat-O” is the latest achievements of cooperation in equipment developments, which can serve as an analog in development of perspective micro-satellites with different purposes of use.
 
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