Methodical apparatus for rocket experiment designing

Аuthors

Kostev Y. V.^1*, Matveev Y. A.^2**, Pozin A. A.^1***, Shershakov V. M.^1****

1. Scientific and Production Association «Typhoon», SPA «Typhoon», 4, Pobeda Str., Obninsk, Kaluga region, 249038, Russia
2. Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia

*e-mail: kostev@typhoon.obninsk.ru
**e-mail: matveev_ya@mail.ru
***e-mail: pozin@typhoon.obninsk.ru
****e-mail: shershakov@typhoon.obninsk.ru

Abstract

This paper considers a methodical apparatus for the rocket experiment designing; the peculiarities of problem statement for the rocket experiment designing and the algorithm of complex coordinated parametric optimization of technical means involved in a rocket experiment are discussed. Ratios for assessing RE efficiency at an early stage of development as well as comparative assessment of suggested RE facilities are presented.
Statement of research problem
Now in rocket experiments along with launching support means and systems (Launching Platforms, Operations and Checkout Complex, Ground Telemetry System, Command Position) a set of auxiliary systems is used to perform measurements and to transmit information.
The problem of rocket experiment designing in this case is associated with the assessment of major subsystem parameters, i.e. Research Rocket Complex parameters ground infrastructure parameters, parameters of means utilized to ensure the desired RE efficiency and minimum project realization costs.
Research technique
During the solution to the primary problem of RE designing the following scheme of partitioned iterative analysis of three main tasks is taken:
— problem of RRC parametric optimization at given parameters of ground infrastructure and utilized means;
— problem of parametric optimization of ground infrastructure at given parameters of RRC and utilized means;
— problem of parametric optimization of utilized means at given parameters of RRC and ground infrastructure.

The ratios for assessing RE efficiency are given. The efficiency of rocket experiment depends on the perfection of technical means, on the progress of tool- management and information-methodical support system. There are two groups of problems under consideration: one can be solved with the help of RRC, i.e. problems solved by direct rocket measurements, and problems solved by ground measurements of those effects in the atmosphere and space that are generated by devices installed on rockets.
Research results
Peculiarities of the algorithm of complex coordinated parametric optimization of technical means contributing to a rocket experiment are taken into account and the model of RE efficiency assessment was considered. During the development of such models the rocket experiment peculiarities are taken into account, experimental data as well as heuristic representations are applied.
Presented measures of RE efficiency are used to compare the efficiency of developed research rocket complex (RRC) MR-30 with its predecessor RRC MR- 12. With the help of innovations applied in its development the following characteristics are obtained: the delivery price of 1kg payload is one-half reduced; the body of obtained measurement information is increased twelve fold, moreover, the cost of information unit is decreased by more than twenty times.

Keywords:

methodical apparatus, design, rocket experiment, model, efficiency, research missile, rocket research, target load, ground infrastructure, raise funds

References

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