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Control and measuring robot for determining the geometric parameters of large shells of revolution: metrological analysis
https://doi.org/10.32446/0368-1025it.2021-12-29-34
Abstract
The article is devoted to the problem of determining the metrological characteristics of technical vision systems used in the design of control and measuring robots to determine the geometric parameters of large-sized shells of revolution. The article considers the measurement scheme, identifies methodological and instrumental errors, obtains their analytical dependences on the parameters of the system, and identifies ways to minimize these errors. Based on the obtained dependencies, a metrological analysis was carried out for a real prototype of the system, which proved the applicability of the selected system structure. Moreover, the error of which is less than 0.3 %, which meets the requirements of regulatory documents.
About the Authors
A. N. Shilin
Volgograd State Technical University
Russian Federation
Russian Federation
Alexander N. Shilin
Volgograd
D. G. Snitsaruk
Volgograd State Technical University
Russian Federation
Russian Federation
Dmitriy G. Snitsaruk
Volgograd
N. S. Kuznetsova
Volgograd State Technical University
Russian Federation
Russian Federation
Nadezhda S. Kuznetsova
Volgograd
References
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Review
For citations:
Shilin A.N., Snitsaruk D.G., Kuznetsova N.S. Control and measuring robot for determining the geometric parameters of large shells of revolution: metrological analysis. Izmeritel`naya Tekhnika. 2021;(12):29-34. (In Russ.) https://doi.org/10.32446/0368-1025it.2021-12-29-34
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