Abstract
The research area of this article lies at the junction of the instrument-making industry and gas dynamics and covers a scope of problems, related to designing the optimal software–hardware architecture for processing data from physical experiments. The work concerns experiments on investigations of highspeed continuous spin detonation processes. The velocity of the detonation wave exceeds the velocity of sound in the medium by dozens of times. A photosensitive line that supports sufficiently high velocities is quite suitable for the optimal video filming of similar processes. However, for working with the resultant data stream it is required to design a software–hardware complex equipped with a largevolume random access memory that implements the controller of the available memory. For this purpose, a device allowing an optimal solution of the formulated problems was created. The paper describes turning points in designing the unit and the experimental results obtained during the final adjustment of the unit.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
F. A. Bykovskii and S. A. Zhdan, Continuous Spine Detonation (Siberian Branch RAS, Novosibirsk, 2013) [in Russian].
Image Sensor Architectures for Digital Cinematography. http://www.dalsa.com/dc/documents/Image_Sensor_Architecture_Whitepaper_Digital_Cinema_00218-00_03-70.pdf. Assessed June 20, 2009.
S. Petrov, PCI and PCI Express Buses. Architecture, Design, Principles (BHV-Petersburg, St. Petersburg, 2006) [in Russian].
H. W. Johnson and M. Graham, High-Speed Digital Design (Prentice-Hall, 1993).
Design Guidelines for Implementing LVDS Interfaces in Cyclone Series Devices. Application Note 479 (June 2009). http://www.altera.com/literature/an/an479.pdf. Assessed November 14, 2012.
V. M. Boiko, A. M. Orishich, A. A. Pavlov, and V. V. Pikalov, Theoretical Foundations and Optical Diagnostic Methods in Aerophysical Experiment: Student’s Book (Novosibirsk State Univ., Novosibirsk, 2008) [in Russian].
Author information
Authors and Affiliations
Corresponding author
Additional information
This paper uses the materials of the report submitted at the 11th International Conference “Pattern Recognition and Image Analysis: New Information Technologies,” Samara, Russia, September 23–28, 2013.
Aleksandr N. Samsonov was born in 1987. He graduated from Novosibirsk University in 2011 and was awarded a Master of Physics degree. He is a junior researcher at the Lavrent’ev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences. He has experience in designing highspeed digital signal spectrum analyzers. He has worked as a programmer at the Guzik Technical Enterprises, Mountain View, USA. His interests are in the areas of microprocessor signal-processing architectures, chemical physics, and internal combustion engines.
Rights and permissions
About this article
Cite this article
Samsonov, A.N. A device for high-speed video filming of supersonic flows and moving particles. Pattern Recognit. Image Anal. 25, 255–262 (2015). https://doi.org/10.1134/S1054661815020236
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1054661815020236