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Vestnik of
Vitebsk State
Technological
University

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ISSN: 2306-1774 (Online)

ISSN: 2079-7958 (Print)

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Design Calculation of Dimensional Chains on the Basis of Simulation Modeling


UDC 621.7+004.94

https://doi.org/10.24411/2079-7958-2019-13709

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Abstract


The object of the research is the process of design calculation of linear dimensional chains. The purpose of this article is development of a method to choose the most rational combination of admissions and deviations on the basis of modeling of accidental combinations of these parameters by means of a genetic algorithm and selection. Imitating modeling of calculations with the choice of the best option by the criterion used in the article provides the solution of a design problem of calculation of dimensional chains with high probability at rather broad range of a combination of the sizes and technical requirements to them. This criterion evaluates an error of a deviation of a design value of the closing link from a preset value. It gives the chance to the designer, even at the worst combination of parameters of the sizes, to solve a problem with the maximum error and to evaluate the directions of change of a design for the purpose of its reduction.

Design Calculation of Dimensional Chains on the Basis of Simulation Modeling

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Frolov, Vyacheslav Design Calculation of Dimensional Chains on the Basis of Simulation Modeling / Vyacheslav Frolov // Vestnik of Vitebsk State Technological University. ─ 2019. ─ № 2(37). ─ P. 76. DOI:10.24411/2079-7958-2019-13709

Accepted to publication on november 12, 2019