Accuracy control method for space complex products at the stage of design engineering

Abstract


The paper discusses the tasks of controlling the required accuracy of space complex products at the stage of design engineering. The product accuracy at the stage of design engineering is viewed as a system characteristic encompassing the whole set of singular requirements for product accuracy defined at the stage of the draft proposal. The method is based on the concept of a standardized accuracy design property which is used to fix the whole number of singular requirements for product accuracy defined by the draft proposal. All the requirements for the product accuracy implemented at the stage of design engineering are reduced to a reference quantity of standardized accuracy design properties defined in the draft proposal to confirm (or disconfirm) their matching each other.


About the authors

V. D. Yelenev

Samara State Aerospace University

Author for correspondence.
Email: astra@ssau.ru

Russian Federation

Doctor of Science (Engineering)

Professor of the Department of Space Engineering

Yu. P. Shuplyak

Joint Stock Company “Space Rocket Center “Progress”

Email: yuashuplyak@mail.ru

Russian Federation

Leading Design Engineer

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