Metodological basis of the development of a problem-oriented system for selecting design parameters of space vehicles

Abstract


The paper deals with the methodological approach to the development of a problem-oriented system of automated design. The system enables interactive setting and solving of design problems, updating design parameters and obtaining the results required for Earth remote sensing satellites quickly and efficiently. The process of  setting and solving  problems with the help of the system under discussion involves the following stages: input of the design object parameters and connection operators; setting of input (known) and output (required) parameters; checking of the problem accuracy and solvability; determining, for each variable, the equation it may be found from; dividing the mathematical model into separate models; determining the sequence of steps in solving the problem; calculating the numerical values of required parameters. The development of a problem-oriented system can be carried out using methods of the theory of sets and theory of graphs that makes it possible to automate the process of solving design problems. The methodology under consideration is implemented in software developed in Java programming language that allows solving problems of high dimensionality. Illustrative examples are given. 


About the authors

N. R. Stratilatov

JSC Space Rocket Center «Progress», Samara

Author for correspondence.
Email: mail@samspace.ru

Russian Federation

Candidate of Science (Engineering)
Chief Designer, Head of Design Division

V. I. Kurenkov

Samara National Research University

Email: kvi.48@mail.ru

Russian Federation

Doctor of Science (Engineering), Professor
Professor of the
Department of Space Engineering

A. S. Kucherov

Samara National Research University

Email: ask@ssau.ru

Russian Federation

Candidate of Science (Engineering)
Assistant Professor of the Department of Space Engineering

A. A. Yakishik

Samara National Research University

Email: yakischik@mail.ru

Russian Federation

Postgraduate student of the Department of Space Engineering

References

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  2. Ore O. Teoriya graphov [Graph theory]. Moscow: Nauka Publ., 1968. 352 p.
  3. Cormen Th.H., Leiserson Ch.E., Rivest R.L., Stein C. Introduction to Algorithms. MIT Press, 2009. 1312 p.
  4. Sedgewick R. Algorithms in C++. Parts 5. Graph Algorithms. Addison Wesley Longman, 2002. 496 p.
  5. Kucherov A.S., Kurenkov V.I., Yakischik A.A. Spacecraft Designing with the Aid of Problem-Oriented System Integrated with 3D Design System. Proceedings of 6th International Conference on Recent Advances in Space Technologies (RAST 2013). 2013. P. 523-526. doi: 10.1109/RAST.2013.6581264

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